Question

LCM of 120 and 70 is 840 find HCF​

Answer 1

Answer:

this is the answer hope it helps you

Answer 2

The value of HCF is 10.

Step-by-step explanation:

Since we have given that

Two numbers are 120 and 70

So, a = 120

b = 70

L.C.M. of 120 and 70 = 840

We need to find the value of HCF:

As we know that

$LCM\times HCF=a\times b\\\\840\times HCF=120\times 70\\\\840\times HCF=8400\\\\HCF=\dfrac{8400}{840}\\\\HCF=10$

Hence, the value of HCF is 10.

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LCM of 120 and 70 is 840 find HCF​

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