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What is the Least Common Multiple of 65168 and 65183?

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Least common multiple (LCM) of 65168 and 65183 is 4247845744.

LCM(65168,65183) = 4247845744

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Least Common Multiple of 65168 and 65183 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 65168 and 65183, than apply into the LCM equation.

GCF(65168,65183) = 1
LCM(65168,65183) = ( 65168 × 65183) / 1
LCM(65168,65183) = 4247845744 / 1
LCM(65168,65183) = 4247845744

Least Common Multiple (LCM) of 65168 and 65183 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 65168 and 65183. First we will calculate the prime factors of 65168 and 65183.

Prime Factorization of 65168

Prime factors of 65168 are 2, 4073. Prime factorization of 65168 in exponential form is:

65168 = 24 × 40731

Prime Factorization of 65183

Prime factors of 65183 are 65183. Prime factorization of 65183 in exponential form is:

65183 = 651831

Now multiplying the highest exponent prime factors to calculate the LCM of 65168 and 65183.

LCM(65168,65183) = 24 × 40731 × 651831
LCM(65168,65183) = 4247845744