1.

The two numbers of gcd is 7 and lcm is 140. If one of the number is 20 find the other number

Answer»

Answer:

49

Step-by-step explanation:

hello FRIEND

we KNOW that

L.C.M×H.C.F=product of the given two numbers

let the other NUMBER be 'x'

7×140=20×x

x=7×140/20

x=7×7

x=49

So the other number is 49

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