Question

using prime factorization method find lcm and hcf of any three two digit compound numbers

Answer 1

LCM is least common multiple of any three or two digits.

HCF is highest common factor of any two or more than two numbers.

LCM of 20 and 12 is 2*2*5*3=60

HCF OF 20 and 12 is 4

becuz we take the most  greatest number  among common numbers.

And we have two numbers 20 and 12

Answer 2

Answer:

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