WebHCF of denominators = HCF (5, 7, 11) = 1 Now, substitute the values in (1), we get LCM of fractions = 12/1 = 12 Hence, the LCM of the fractions 2/5, 4/7 and 6/11 is 12. Explore More Articles LCM Questions HCF Questions Fractions Questions Mixed Fractions Questions Addition and Subtraction Questions Integers Questions Practice Questions WebApr 8, 2024 · Let us take an example: 1. Problem: Find the H.C.F. of 36 and 45. Solution: 36 = 1,2,3,4,6.9,12,18,3645 =1,3,5,9,45 Since the highest common factor of 36 and 45 is 9, therefore H.C.F of 36 and 45 is 9. Prime Factorization Method (Also known as the Factor Tree Method) Let us consider an example, Step 1: In calculating the HCF by prime ...
what is the HCF of 28 and 21 - Brainly.in
WebTo calculate the LCM of 14 and 21 by listing out the common multiples, we can follow the given below steps: Step 1: List a few multiples of 14 (14, 28, 42, 56, . . . ) and 21 (21, 42, 63, 84, . . . . ) Step 2: The common multiples from the multiples of 14 and 21 are 42, 84, . . . Step 3: The smallest common multiple of 14 and 21 is 42. WebHighest common factor (HCF) of 28, 21, 14 is 7. Highest Common Factor of 28,21,14 using Euclid's algorithm Step 1: Since 28 > 21, we apply the division lemma to 28 and 21, to get 28 = 21 x 1 + 7 Step 2: Since the reminder 21 ≠ 0, we apply division lemma to 7 and 21, to get 21 = 7 x 3 + 0 The remainder has now become zero, so our procedure stops. sport tech expo
what is the HCF of 28 and 21 - Brainly.in
WebGreatest common factor examples. The greatest common factor (GCF) of a set of numbers is the largest factor that all the numbers share. For example, 12, 20, and 24 have two common factors: 2 and 4. The largest is 4, so we say that the GCF of 12, 20, and 24 is 4. GCF is often used to find common denominators. WebFormula of Greatest Common Factor. To find GCF (Greatest Common Factor) between two numbers, mainly there are two methods available, Those are-. 1. Prime Factorization Method: Find the prime factors of both number and then multiply of all the common prime factors value, you will get the GCF value. 2. WebHCF calculator is a multiservice tool that finds the highest common factor and lowest common factor of the given numbers at the same time. It only needs one input value to … shelves plumbing pipe