Question

find the HCF of the following numbers by prime factorisation method


. 42 and 80​

Answer 1

Answer:

❥H.C.F. of 42 and 80:-

42=(2×3×7)

80=(2×2×2×2×5)

So highest common factor of 42 and 80=2

❥Hope it helps you...

Answer 2

Step-by-step explanation:

For solution see the attachment....

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