What is the Least Common Multiple of 33378 and 33392?

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 33378 and 33392 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 33378 and 33392, than apply into the LCM equation.

GCF(33378,33392) = 2
LCM(33378,33392) = ( 33378 × 33392) / 2
LCM(33378,33392) = 1114558176 / 2
LCM(33378,33392) = 557279088

Least Common Multiple (LCM) of 33378 and 33392 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 33378 and 33392. First we will calculate the prime factors of 33378 and 33392.

Prime Factorization of 33378

Prime Factorization of 33392

Now multiplying the highest exponent prime factors to calculate the LCM of 33378 and 33392.

LCM(33378,33392) = 2⁴ × 3¹ × 5563¹ × 2087¹
LCM(33378,33392) = 557279088