The LCM of two prime number x and y is 161 If x gt y find the value of 15y 7x ........

Quantitative Aptitiude (CLAT) LCM, HCF

The LCM of two prime number x and y is 161. If x>y, find the value of 15y-7x.

-32

-56

LCM/HCF =161/1 =161
161=7 * 23
The ratio of numbers: 7: 23
Hence, the expression gives15 * 7 - 7 * 23 = -56

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