What is the Least Common Multiple of 45311 and 45323?

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 45311 and 45323 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 45311 and 45323, than apply into the LCM equation.

GCF(45311,45323) = 1
LCM(45311,45323) = ( 45311 × 45323) / 1
LCM(45311,45323) = 2053630453 / 1
LCM(45311,45323) = 2053630453

Least Common Multiple (LCM) of 45311 and 45323 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 45311 and 45323. First we will calculate the prime factors of 45311 and 45323.

Prime Factorization of 45311

Prime Factorization of 45323

Now multiplying the highest exponent prime factors to calculate the LCM of 45311 and 45323.

LCM(45311,45323) = 7¹ × 6473¹ × 61¹ × 743¹
LCM(45311,45323) = 2053630453