What is the Least Common Multiple of 33715 and 33731?

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 33715 and 33731 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 33715 and 33731, than apply into the LCM equation.

GCF(33715,33731) = 1
LCM(33715,33731) = ( 33715 × 33731) / 1
LCM(33715,33731) = 1137240665 / 1
LCM(33715,33731) = 1137240665

Least Common Multiple (LCM) of 33715 and 33731 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 33715 and 33731. First we will calculate the prime factors of 33715 and 33731.

Prime Factorization of 33715

Prime Factorization of 33731

Now multiplying the highest exponent prime factors to calculate the LCM of 33715 and 33731.

LCM(33715,33731) = 5¹ × 11¹ × 613¹ × 89¹ × 379¹
LCM(33715,33731) = 1137240665