What is the Least Common Multiple of 83109 and 83113?

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 83109 and 83113 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 83109 and 83113, than apply into the LCM equation.

GCF(83109,83113) = 1
LCM(83109,83113) = ( 83109 × 83113) / 1
LCM(83109,83113) = 6907438317 / 1
LCM(83109,83113) = 6907438317

Least Common Multiple (LCM) of 83109 and 83113 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 83109 and 83113. First we will calculate the prime factors of 83109 and 83113.

Prime Factorization of 83109

Prime Factorization of 83113

Now multiplying the highest exponent prime factors to calculate the LCM of 83109 and 83113.

LCM(83109,83113) = 3¹ × 13¹ × 2131¹ × 17¹ × 4889¹
LCM(83109,83113) = 6907438317