What is the Least Common Multiple of 70311 and 70323?

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 70311 and 70323 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 70311 and 70323, than apply into the LCM equation.

GCF(70311,70323) = 3
LCM(70311,70323) = ( 70311 × 70323) / 3
LCM(70311,70323) = 4944480453 / 3
LCM(70311,70323) = 1648160151

Least Common Multiple (LCM) of 70311 and 70323 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 70311 and 70323. First we will calculate the prime factors of 70311 and 70323.

Prime Factorization of 70311

Prime Factorization of 70323

Now multiplying the highest exponent prime factors to calculate the LCM of 70311 and 70323.

LCM(70311,70323) = 3¹ × 23¹ × 1019¹ × 11¹ × 2131¹
LCM(70311,70323) = 1648160151