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What is the Least Common Multiple of 25350 and 25369?

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 25350 and 25369 is 643104150.

LCM(25350,25369) = 643104150

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Least Common Multiple of 25350 and 25369 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25350 and 25369, than apply into the LCM equation.

GCF(25350,25369) = 1
LCM(25350,25369) = ( 25350 × 25369) / 1
LCM(25350,25369) = 643104150 / 1
LCM(25350,25369) = 643104150

Least Common Multiple (LCM) of 25350 and 25369 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25350 and 25369. First we will calculate the prime factors of 25350 and 25369.

Prime Factorization of 25350

Prime factors of 25350 are 2, 3, 5, 13. Prime factorization of 25350 in exponential form is:

25350 = 21 × 31 × 52 × 132

Prime Factorization of 25369

Prime factors of 25369 are 23, 1103. Prime factorization of 25369 in exponential form is:

25369 = 231 × 11031

Now multiplying the highest exponent prime factors to calculate the LCM of 25350 and 25369.

LCM(25350,25369) = 21 × 31 × 52 × 132 × 231 × 11031
LCM(25350,25369) = 643104150