Question

LCM and HCF of 72 and 80 is.... (please do it with a step - by -step)

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

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Step-by-step explanation:

lcm of 72 is

2 × 2 × 2 × 3 × 3 or 23 × 32,

lcm of 80 is

2 x 2 x 2 x 2 x 5

.....................

hcf of 72 is

2 × 2 × 3

hcf of 80 is

2 × 2 × 2 × 2