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What is the Least Common Multiple of 18119 and 18125?

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 18119 and 18125 is 328406875.

LCM(18119,18125) = 328406875

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Least Common Multiple of 18119 and 18125 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 18119 and 18125, than apply into the LCM equation.

GCF(18119,18125) = 1
LCM(18119,18125) = ( 18119 × 18125) / 1
LCM(18119,18125) = 328406875 / 1
LCM(18119,18125) = 328406875

Least Common Multiple (LCM) of 18119 and 18125 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 18119 and 18125. First we will calculate the prime factors of 18119 and 18125.

Prime Factorization of 18119

Prime factors of 18119 are 18119. Prime factorization of 18119 in exponential form is:

18119 = 181191

Prime Factorization of 18125

Prime factors of 18125 are 5, 29. Prime factorization of 18125 in exponential form is:

18125 = 54 × 291

Now multiplying the highest exponent prime factors to calculate the LCM of 18119 and 18125.

LCM(18119,18125) = 181191 × 54 × 291
LCM(18119,18125) = 328406875