What is the Least Common Multiple of 22479 and 22487?

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 22479 and 22487 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 22479 and 22487, than apply into the LCM equation.

GCF(22479,22487) = 1
LCM(22479,22487) = ( 22479 × 22487) / 1
LCM(22479,22487) = 505485273 / 1
LCM(22479,22487) = 505485273

Least Common Multiple (LCM) of 22479 and 22487 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 22479 and 22487. First we will calculate the prime factors of 22479 and 22487.

Prime Factorization of 22479

Prime Factorization of 22487

Now multiplying the highest exponent prime factors to calculate the LCM of 22479 and 22487.

LCM(22479,22487) = 3¹ × 59¹ × 127¹ × 113¹ × 199¹
LCM(22479,22487) = 505485273