Question

The Least Common Multiple of two prime numbers x and y,

LCM of primes For two primes, LCM product. So, x y 145. Factorize 145 145 5 29 both primes. Thus, x 5 ,y 29 since x

(x < y) is 145. Then what is the value of (10x -y)?

A 21

B 30

C 27

D 40

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