Math, asked by Kinal9784, 2 months ago

find the LCM by the prime factorisation method of 7,8 and 3,7

Answers

Answered by vanshgupta12345

0

Answer:

1] 7,8

Factors of 7= 7x1

Factors of 8= 2x2x2x1

LCM= 7x2x2x2

=56

2] 3,7

Factors of 3= 3x1

Factors of 7= 7x1

LCM= 3x7

=21

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