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What is the Least Common Multiple of 13036 and 13054?

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 13036 and 13054 is 85085972.

LCM(13036,13054) = 85085972

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Least Common Multiple of 13036 and 13054 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13036 and 13054, than apply into the LCM equation.

GCF(13036,13054) = 2
LCM(13036,13054) = ( 13036 × 13054) / 2
LCM(13036,13054) = 170171944 / 2
LCM(13036,13054) = 85085972

Least Common Multiple (LCM) of 13036 and 13054 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 13036 and 13054. First we will calculate the prime factors of 13036 and 13054.

Prime Factorization of 13036

Prime factors of 13036 are 2, 3259. Prime factorization of 13036 in exponential form is:

13036 = 22 × 32591

Prime Factorization of 13054

Prime factors of 13054 are 2, 61, 107. Prime factorization of 13054 in exponential form is:

13054 = 21 × 611 × 1071

Now multiplying the highest exponent prime factors to calculate the LCM of 13036 and 13054.

LCM(13036,13054) = 22 × 32591 × 611 × 1071
LCM(13036,13054) = 85085972