Question

Find the HCF of these numbers using the prime factorisation method. (a) 16,24​

Answer 1

Answer:

Consider the highest common factor of 16 and 24 again. The common factors are 1, 2, 4 and 8. So, the highest common factor is 8.

Step-by-step explanation:

Let's find out the factors of 16 first.

we get 1,2,8,4 and 16

then if we find out the factors of 24 we get

1,2,4,6,8,12,24

thus 8 is the highest common factor.

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