What is the Least Common Multiple of 33915 and 33934?

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 33915 and 33934 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 33915 and 33934, than apply into the LCM equation.

GCF(33915,33934) = 19
LCM(33915,33934) = ( 33915 × 33934) / 19
LCM(33915,33934) = 1150871610 / 19
LCM(33915,33934) = 60572190

Least Common Multiple (LCM) of 33915 and 33934 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 33915 and 33934. First we will calculate the prime factors of 33915 and 33934.

Prime Factorization of 33915

Prime Factorization of 33934

Now multiplying the highest exponent prime factors to calculate the LCM of 33915 and 33934.

LCM(33915,33934) = 3¹ × 5¹ × 7¹ × 17¹ × 19² × 2¹ × 47¹
LCM(33915,33934) = 60572190