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What is the Least Common Multiple of 13518 and 13535?

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 13518 and 13535 is 182966130.

LCM(13518,13535) = 182966130

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Least Common Multiple of 13518 and 13535 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13518 and 13535, than apply into the LCM equation.

GCF(13518,13535) = 1
LCM(13518,13535) = ( 13518 × 13535) / 1
LCM(13518,13535) = 182966130 / 1
LCM(13518,13535) = 182966130

Least Common Multiple (LCM) of 13518 and 13535 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 13518 and 13535. First we will calculate the prime factors of 13518 and 13535.

Prime Factorization of 13518

Prime factors of 13518 are 2, 3, 751. Prime factorization of 13518 in exponential form is:

13518 = 21 × 32 × 7511

Prime Factorization of 13535

Prime factors of 13535 are 5, 2707. Prime factorization of 13535 in exponential form is:

13535 = 51 × 27071

Now multiplying the highest exponent prime factors to calculate the LCM of 13518 and 13535.

LCM(13518,13535) = 21 × 32 × 7511 × 51 × 27071
LCM(13518,13535) = 182966130