Question

The HCF of 2472 , 1284 & 3rd number (N) is 12 . If there LCM is 2^3x3^2x5x103x107. find N ?
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Answer 1

Answer:

N=15

Step-by-step explanation:

HCF(a,b,c)=12

LCM(a,b,c)=2^3x3^2x5x103x107=3,967,560

HCF(a,b,c)×LCM(a,b,c)=a×b×c

12×3,967,560=2472×1284×N

N=12×3,967,560

2472×1284

=15