Question

hcf is 80
first number=20
second number=?​

Answer 1

Answer:

We know

Hcf*Lcm=a*b

80=20*b

80/20=b

4=b

The other number is 4.

(The hcf of 4 and 20 is 4 and their lcm is 20)

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Answer 2

Step-by-step explanation:

4 is right answer

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