HCF*LCM = 8*504 = 4032
one of the numbers is 72, the other must be 4032/72 = 56
check:
72 = 2*2*2*3*3
56 = 2*2*2*7
HCF = 2*2*2 = 8
LCM = 2*2*2*3*3*7 = 504
The HCF and LCM of two numbers are 8 and 504 respectively one of the numbers is 72 . determine the other number.
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