What is the Least Common Multiple of 22739 and 22743?

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 22739 and 22743 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 22739 and 22743, than apply into the LCM equation.

GCF(22739,22743) = 1
LCM(22739,22743) = ( 22739 × 22743) / 1
LCM(22739,22743) = 517153077 / 1
LCM(22739,22743) = 517153077

Least Common Multiple (LCM) of 22739 and 22743 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 22739 and 22743. First we will calculate the prime factors of 22739 and 22743.

Prime Factorization of 22739

Prime Factorization of 22743

Now multiplying the highest exponent prime factors to calculate the LCM of 22739 and 22743.

LCM(22739,22743) = 22739¹ × 3² × 7¹ × 19²
LCM(22739,22743) = 517153077