Question

3 Find the HCF (1000, 15)​

Answer 1

Answer:

Find the prime factorization of 15.

Find the prime factorization of 1000. 1000 = 2 × 2 × 2 × 5 × 5 × 5.

To find the GCF, multiply all the prime factors common to both numbers: Therefore, GCF = 5