WebMay 10, 2015 · Two possible numbers a and b have H C F = 6 and L C M = 15 Use prime factors and Venn Diagrams. Intersection = HCF and Union = LCM 6 = 2 × 3 15 = 3 × 5 …
Greatest Common Factor of 6, 15, and 21 (GCF of 6, 15, 21) - Fraction
Here is a step by step guide demonstrating how to get the highest common factor between the numbers 6 and 15: 1. With the … See more Is there a way you can check your answer if you’ve used the approach above? Yes, there is! An alternative approach to finding the highest common factor between two numbers is to find the factors of the largest number firstand then … See more The highest common factor (HCF) between 2 numbers is the largest number that can be divided into both numbers without leaving a remainder. The HCF of 6 and 15 is 3. Finding … See more WebThe HCF of 6, 8, and 12 is 2. ∴ The highest number that divides 6, 8, and 12 is 2. Example 2: Calculate the HCF of 6, 8, and 12 using LCM of the given numbers. Solution: Prime factorization of 6, 8 and 12 is given as, 6 = 2 × 3. 8 = 2 × 2 × 2. 12 = 2 × 2 × 3. b/p ration
Find a possible pair of numbers given HCF and a factor of the LCM
WebThe final method for calculating the GCF of 6, 15, and 21 is to use Euclid's algorithm. This is a more complicated way of calculating the greatest common factor and is really only … WebSince the divisor at this stage is 6, the HCF of 12 and 6 is 6. Notice that 6 = HCF (12,6) . We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma. Step 1: Since 15 > 6, we apply the division lemma to 15 and 6, to get. Step 2: Since the reminder 6 ≠ 0, we apply division lemma to 3 and 6, to get. 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 ... bpr beams