. For each of the following pairs of numbers, show that the product of their HCF and LCM equals their product: (i) 14, 21 (ii) 27,90
Answers
Answered by
2
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
Similar questions