Question

the product of two number is 600. their lcm is 60. find their hcf.

Answer 1

Product of two numbers = LCM * HCF

600 = 60 * hcf

600/60 = hcf

10 = HCF

Answer 2

product of two numbers = 600
LCM of two numbers = 60
let two numbers be x,y

RULE: HCF x LCM = product of twonumbers

60 * HCF = 600
HCF = 600/60

HCF= 10

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