What is the Least Common Multiple of 45754 and 45772?

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 45754 and 45772 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 45754 and 45772, than apply into the LCM equation.

GCF(45754,45772) = 2
LCM(45754,45772) = ( 45754 × 45772) / 2
LCM(45754,45772) = 2094252088 / 2
LCM(45754,45772) = 1047126044

Least Common Multiple (LCM) of 45754 and 45772 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 45754 and 45772. First we will calculate the prime factors of 45754 and 45772.

Prime Factorization of 45754

Prime Factorization of 45772

Now multiplying the highest exponent prime factors to calculate the LCM of 45754 and 45772.

LCM(45754,45772) = 2² × 22877¹ × 11443¹
LCM(45754,45772) = 1047126044