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What is the Least Common Multiple of 18039 and 18058?

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 18039 and 18058 is 325748262.

LCM(18039,18058) = 325748262

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Least Common Multiple of 18039 and 18058 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 18039 and 18058, than apply into the LCM equation.

GCF(18039,18058) = 1
LCM(18039,18058) = ( 18039 × 18058) / 1
LCM(18039,18058) = 325748262 / 1
LCM(18039,18058) = 325748262

Least Common Multiple (LCM) of 18039 and 18058 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 18039 and 18058. First we will calculate the prime factors of 18039 and 18058.

Prime Factorization of 18039

Prime factors of 18039 are 3, 7, 859. Prime factorization of 18039 in exponential form is:

18039 = 31 × 71 × 8591

Prime Factorization of 18058

Prime factors of 18058 are 2, 9029. Prime factorization of 18058 in exponential form is:

18058 = 21 × 90291

Now multiplying the highest exponent prime factors to calculate the LCM of 18039 and 18058.

LCM(18039,18058) = 31 × 71 × 8591 × 21 × 90291
LCM(18039,18058) = 325748262