What is the Least Common Multiple of 25346 and 25353?

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 of 25346 and 25353 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25346 and 25353, than apply into the LCM equation.

GCF(25346,25353) = 1
LCM(25346,25353) = ( 25346 × 25353) / 1
LCM(25346,25353) = 642597138 / 1
LCM(25346,25353) = 642597138

Least Common Multiple (LCM) of 25346 and 25353 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25346 and 25353. First we will calculate the prime factors of 25346 and 25353.

Prime Factorization of 25346

Prime Factorization of 25353

Now multiplying the highest exponent prime factors to calculate the LCM of 25346 and 25353.

LCM(25346,25353) = 2¹ × 19¹ × 23¹ × 29¹ × 3⁴ × 313¹
LCM(25346,25353) = 642597138