Question

The product of two numbers is 2160.If their LCM is 60, find their HCF?​

Answer 1

Answer:

Step-by-step explanation:

Product of two numbers is equal to the product of their HCF and LCM.

So if we take two numbers as a and b we have,

a x b= HCF(a,b) x LCM(a,b)

Thus,

2160 = 12 x LCM(a,b)

LCM(a,b) = 2160/12 =180

Answer 2

Answer:

product of two number=hcf*lcm

2160/12=lcm

answer is 180

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