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What is the Least Common Multiple of 7895 and 7899?

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 7895 and 7899 is 62362605.

LCM(7895,7899) = 62362605

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Least Common Multiple of 7895 and 7899 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7895 and 7899, than apply into the LCM equation.

GCF(7895,7899) = 1
LCM(7895,7899) = ( 7895 × 7899) / 1
LCM(7895,7899) = 62362605 / 1
LCM(7895,7899) = 62362605

Least Common Multiple (LCM) of 7895 and 7899 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 7895 and 7899. First we will calculate the prime factors of 7895 and 7899.

Prime Factorization of 7895

Prime factors of 7895 are 5, 1579. Prime factorization of 7895 in exponential form is:

7895 = 51 × 15791

Prime Factorization of 7899

Prime factors of 7899 are 3, 2633. Prime factorization of 7899 in exponential form is:

7899 = 31 × 26331

Now multiplying the highest exponent prime factors to calculate the LCM of 7895 and 7899.

LCM(7895,7899) = 51 × 15791 × 31 × 26331
LCM(7895,7899) = 62362605