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What is the Least Common Multiple of 13095 and 13115?

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 13095 and 13115 is 34348185.

LCM(13095,13115) = 34348185

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Least Common Multiple of 13095 and 13115 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13095 and 13115, than apply into the LCM equation.

GCF(13095,13115) = 5
LCM(13095,13115) = ( 13095 × 13115) / 5
LCM(13095,13115) = 171740925 / 5
LCM(13095,13115) = 34348185

Least Common Multiple (LCM) of 13095 and 13115 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 13095 and 13115. First we will calculate the prime factors of 13095 and 13115.

Prime Factorization of 13095

Prime factors of 13095 are 3, 5, 97. Prime factorization of 13095 in exponential form is:

13095 = 33 × 51 × 971

Prime Factorization of 13115

Prime factors of 13115 are 5, 43, 61. Prime factorization of 13115 in exponential form is:

13115 = 51 × 431 × 611

Now multiplying the highest exponent prime factors to calculate the LCM of 13095 and 13115.

LCM(13095,13115) = 33 × 51 × 971 × 431 × 611
LCM(13095,13115) = 34348185