What is the Least Common Multiple of 25451 and 25467?

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 25451 and 25467 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25451 and 25467, than apply into the LCM equation.

GCF(25451,25467) = 1
LCM(25451,25467) = ( 25451 × 25467) / 1
LCM(25451,25467) = 648160617 / 1
LCM(25451,25467) = 648160617

Least Common Multiple (LCM) of 25451 and 25467 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25451 and 25467. First we will calculate the prime factors of 25451 and 25467.

Prime Factorization of 25451

Prime Factorization of 25467

Now multiplying the highest exponent prime factors to calculate the LCM of 25451 and 25467.

LCM(25451,25467) = 31¹ × 821¹ × 3¹ × 13¹ × 653¹
LCM(25451,25467) = 648160617