WebMultiply all divisors to get the HCF of given numbers. Consider the above example, HCF of 24 and 15 can also be calculated using the following steps: Step 1: Divide the given numbers by the least common prime factor. Here, 3 is the least common prime factor of 24 and 15. Step 2: Continue still there is no more common prime factor.
Finding LCM and HCF from prime factors - BBC Bitesize
WebIn the long division method, we use the below steps to find the HCF of 180, 252 and 324. Step 1: Divide the number 252 by 180. We get the divisor as 36 when the remainder is zero. Hence, the HCF of 180 and 252 is 36. Step 2: Now, perform the division process on 36 and 324 to find the HCF. WebTo find the HCF of 120 and 75, we will find the prime factorization of the given numbers, i.e. 120 = 2 × 2 × 2 × 3 × 5; 75 = 3 × 5 × 5. ⇒ Since 3, 5 are common terms in the prime factorization of 120 and 75. Hence, HCF (120, 75) = 3 × 5 = 15 ☛ Prime Number If the HCF of 75 and 120 is 15, Find its LCM. HCF (75, 120) × LCM (75, 120) = 75 × 120 nthmp grants
HCF of 12, 45 and 75 How to Find HCF of 12, 45, 75? - Cuemath
WebThe procedure to find the HCF of number by division method is as follows: First, consider the given numbers and find which is large and small then divide the large number by small number. In the second step, the divisor … WebHighest Common Factor of 150,180 is 30. Step 1: Since 180 > 150, we apply the division lemma to 180 and 150, to get. Step 2: Since the reminder 150 ≠ 0, we apply division lemma to 30 and 150, to get. The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 30, the HCF of 150 and 180 is 30. WebJul 30, 2024 · Now, we’ve to find the HCF(40, 60) Hence, 20 is the Highest Common Factor of 40, and 60. Example 4: What is the HCF of 180, 270 using the division method? Solution: Given the values are 180, 270. Now, find the factors using the division method. In the division method, first, take the small number as the divisor and the larger number … nth mlm