Question

Lcm and gcf of 56 , 72 , and 80.

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

56=7×2^3

72=3^2×2^3

80=2^4×5

LCM = 2^4 × 5 × 7 × 3^2 = 5040

HCF = 2^3 =8