WebThe HCF of 45 and 105 is 15 . Write their LCM Posted by Ssss Ddd 5 years, 1 month ago CBSE > Class 10 > Mathematics 4 answers Anurag Gamer 2 years, 11 months ago 45=15×3 105=15×7 HCF is 15 because it is common in both LCM=HCF×7×3 LCM=15×7×3 LCM=315 So the LCM is 315 2Thank You Prabhansh Pathak 5 years, 1 month ago WebHighest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm. HCF of: Calculate Highest common factor (HCF) of 45, 105 is 15. Highest Common Factor of 45,105 is 15 Step 1: Since 105 > 45, we apply the division lemma to 105 and 45, to get 105 = 45 x 2 + 15
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WebDec 17, 2015 · HCF of two numbers a & b is b if a is divisible by b.Here, 90 is divisible by 45 so HCF is 45.Alternate Methods:1-Prime factorization of 45 = 3x3x5Prime factorization of … WebDec 7, 2024 · What is the HCF of 25 and 45? 5. In both factors of the numbers, 5 is the common factor. Hence, the highest common factor of 25 and 45 is 5. What is the HCF of …
WebAug 3, 2024 · HCF ( 45 , 105 ) = 15 To Find , LCM ( 45, 105 ) = ? Using the property , HCF× LCM = Product of Two numbers 15 × LCM = 45× 105 15LCM= 4725 LCM= 4725 /15 LCM= 315 . ---------------------------------------------------☺--------------------------------------------------- Advertisement bangeratanisha966 Answer: hcf * lcm = product of 2 no 15 *x=45*105 WebThe following equation can be used to express the relation between Least Common Multiple and HCF of 105 and 154, i.e. HCF × LCM = 105 × 154. If the HCF of 154 and 105 is 7, …
Web25 = 5 × 5. Find the prime factorization of 105. 105 = 3 × 5 × 7. To find the GCF, multiply all the prime factors common to both numbers: Therefore, GCF = 5. MathStep (Works … Web54 = 2 × 3 × 3 × 3. Find the prime factorization of 105. 105 = 3 × 5 × 7. To find the GCF, multiply all the prime factors common to both numbers: Therefore, GCF = 3. MathStep (Works offline) Download our mobile app and learn how to find GCF of upto four numbers in your own time: Android and iPhone/ iPad.
WebDetailed Answer: The Greatest Common Factor (GCF) for 45 and 105, notation CGF (45,105), is 15. Explanation: The factors of 45 are 1,3,5,9,15,45; The factors of 105 are …
WebHighest Common Factor of 75,105,45 is 15. Step 1: Since 105 > 75, we apply the division lemma to 105 and 75, to get. Step 2: Since the reminder 75 ≠ 0, we apply division lemma to 30 and 75, to get. Step 3: We consider the new divisor 30 and the new remainder 15, and apply the division lemma to get. pach qldWebDetailed Answer: The Greatest Common Factor (GCF) for 90 and 105, notation CGF (90,105), is 15. The factors of 105 are 1,3,5,7,15,21,35,105. So, as we can see, the Greatest Common Factor or Divisor is 15, because it is the greatest number that … pach seslhdWebHCF By Prime Factorization Method. Follow the below-given steps to find the HCF of numbers using the prime factorisation method. Step 1: Write each number as a product … jenny rhein facebookWebThe factors of 75 are 1, 3, 5, 15, 25 and 75. The factors of 105 are 1, 3, 5, 7, 15, 21, 35 and 105. So, the Greatest Common Factor for these numbers is 15 because it divides all them without a remainder. Read more about Common Factors below. Least Common Multiplier (LCM) Calculator Fraction Calculator Equivalent Fractions Calculator jenny rhea photography log inWebJul 27, 2024 · Find the HCF of 105, 45 and 225 - 43988471. AzbaM AzbaM 27.07.2024 Math Secondary School answered Find the HCF of 105, 45 and 225 See answers Advertisement ... Factors of 225 --1,3,5,9,15,25,45,75,225. Common factors-1,3,5,15. HCF or GCF= 15 . Please mark my ans in branliest . Advertisement Advertisement New … pach stichtingWebThe following equation can be used to express the relation between Least Common Multiple and HCF of 105 and 154, i.e. HCF × LCM = 105 × 154. If the HCF of 154 and 105 is 7, Find its LCM. HCF (154, 105) × LCM (154, 105) = 154 × 105 Since the HCF of 154 and 105 = 7 ⇒ 7 × LCM (154, 105) = 16170 Therefore, LCM = 2310 ☛ Highest Common Factor … jenny richardson facebookWebSolution found See steps Step-by-step solution Least common multiple (LCM) by prime factorization 1. Find the prime factors of 25 2. Find the prime factors of 45 3. Find the prime factors of 105 4. Build a prime factors table 5. Calculate the LCM Why learn this Terms and topics Related links pach screen display