Question

show
For each of the following pairs of numbers show that the product of the HCF and LCM equals thier product

i - 14 , 21

$plz \: tell \: correct \: answer \: with \: formula \: plz \:$
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Answer 1

Answer:

1)10,15

10=2×5

15=3×5

LCM=2×3×5=30

HCF=5

Hence, LCM×HCF=30×5=150= Product of Numbers

2)35,40

35=5×7

40=2×2×2×5

LCM=5×7×8=280

HCF=5

Hence, LCM×HCF=280×5=1400 = Product of Numbers

3)32,48

32=2×2×2×2×2

48=2×2×2×2×3

LCM=96

HCF=16

Hence, LCM×HCF=96×16=1536 = Product of numbers