What is the Least Common Multiple of 22703 and 22707?

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 22703 and 22707 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 22703 and 22707, than apply into the LCM equation.

GCF(22703,22707) = 1
LCM(22703,22707) = ( 22703 × 22707) / 1
LCM(22703,22707) = 515517021 / 1
LCM(22703,22707) = 515517021

Least Common Multiple (LCM) of 22703 and 22707 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 22703 and 22707. First we will calculate the prime factors of 22703 and 22707.

Prime Factorization of 22703

Prime Factorization of 22707

Now multiplying the highest exponent prime factors to calculate the LCM of 22703 and 22707.

LCM(22703,22707) = 73¹ × 311¹ × 3³ × 29²
LCM(22703,22707) = 515517021