Question

find the HCF of 30 and 40​

Answer 1

Step-by-step explanation:

your answer is 10

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Answer 2

Step-by-step explanation:

Find the prime factorization of 30

30 = 2 × 3 × 5

Find the prime factorization of 40

40 = 2 × 2 × 2 × 5

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

Therefore, GCF = 2 × 5

GCF = 10

Hence,

30 and 40 HCF is 10