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What is the Least Common Multiple of 13071 and 13087?

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 13071 and 13087 is 171060177.

LCM(13071,13087) = 171060177

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Least Common Multiple of 13071 and 13087 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13071 and 13087, than apply into the LCM equation.

GCF(13071,13087) = 1
LCM(13071,13087) = ( 13071 × 13087) / 1
LCM(13071,13087) = 171060177 / 1
LCM(13071,13087) = 171060177

Least Common Multiple (LCM) of 13071 and 13087 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 13071 and 13087. First we will calculate the prime factors of 13071 and 13087.

Prime Factorization of 13071

Prime factors of 13071 are 3, 4357. Prime factorization of 13071 in exponential form is:

13071 = 31 × 43571

Prime Factorization of 13087

Prime factors of 13087 are 23, 569. Prime factorization of 13087 in exponential form is:

13087 = 231 × 5691

Now multiplying the highest exponent prime factors to calculate the LCM of 13071 and 13087.

LCM(13071,13087) = 31 × 43571 × 231 × 5691
LCM(13071,13087) = 171060177