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What is the Least Common Multiple of 31025 and 31044?

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 31025 and 31044 is 963140100.

LCM(31025,31044) = 963140100

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Least Common Multiple of 31025 and 31044 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 31025 and 31044, than apply into the LCM equation.

GCF(31025,31044) = 1
LCM(31025,31044) = ( 31025 × 31044) / 1
LCM(31025,31044) = 963140100 / 1
LCM(31025,31044) = 963140100

Least Common Multiple (LCM) of 31025 and 31044 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 31025 and 31044. First we will calculate the prime factors of 31025 and 31044.

Prime Factorization of 31025

Prime factors of 31025 are 5, 17, 73. Prime factorization of 31025 in exponential form is:

31025 = 52 × 171 × 731

Prime Factorization of 31044

Prime factors of 31044 are 2, 3, 13, 199. Prime factorization of 31044 in exponential form is:

31044 = 22 × 31 × 131 × 1991

Now multiplying the highest exponent prime factors to calculate the LCM of 31025 and 31044.

LCM(31025,31044) = 52 × 171 × 731 × 22 × 31 × 131 × 1991
LCM(31025,31044) = 963140100