Question

the product of two numbers is 1200. if LCM of the number is 60, what is the HCF

Answer 1

Answer:

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Answer 2

let the 2 numbers be a,b

$a \times b = lcm \times hcf \: \: (of \: a \: \: \: \: b)$

$1200 = 60 \times hcf \\ hcf = \frac{1200}{60 } \\ hcf = 20$