Question

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What is the difference between the LCM and HCF of the numbers 20.30, and 407​

Answer 1

Answer:

HCF of ( 20 ,30,407 ) =??

20 = 1×2×5

30 =1×2×3×5

407 =1× 11×37

therefore, HCF = 1

LCM = 1×2×5×11×37=4070

difference between LCM and HCF

4070-1 = 4969