Question

Find the LCM and HCF of the following numbers 40,480,240

Answer 1

Answer:

LCM=480

HCF=40

Step-by-step explanation:

40=2×2×2×5

480=2×2×2×2×2×3×5

240=2×2×2×2×3×5

Thus LCM=2^5×3×5=32×15=480

And HCF=2×2×2×5=40