Math, asked by Sajeel, 11 months ago

Find the HCF and LCM of 28 and 126 prime factor method please

Answers

Answered by hardiksingh2004

0

28=2*2*7

128=2*2*2*2*2*2

HCF=common factor

=2*2=4

LCM=common factor* left number

=. 2*2*7*2*2*2*2

=448

Answered by ChiragCHiYu

1

Answer:28=2×2×7

126=2×3×3×7

HCF=2×7=14

LCM=14×2×3×3=252

Thank you

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