What is the Least Common Multiple of 25663 and 25667?

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 25663 and 25667 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25663 and 25667, than apply into the LCM equation.

GCF(25663,25667) = 1
LCM(25663,25667) = ( 25663 × 25667) / 1
LCM(25663,25667) = 658692221 / 1
LCM(25663,25667) = 658692221

Least Common Multiple (LCM) of 25663 and 25667 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25663 and 25667. First we will calculate the prime factors of 25663 and 25667.

Prime Factorization of 25663

Prime Factorization of 25667

Now multiplying the highest exponent prime factors to calculate the LCM of 25663 and 25667.

LCM(25663,25667) = 11¹ × 2333¹ × 25667¹
LCM(25663,25667) = 658692221