What is the Least Common Multiple of 93360 and 93380?

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 93360 and 93380 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 93360 and 93380, than apply into the LCM equation.

GCF(93360,93380) = 20
LCM(93360,93380) = ( 93360 × 93380) / 20
LCM(93360,93380) = 8717956800 / 20
LCM(93360,93380) = 435897840

Least Common Multiple (LCM) of 93360 and 93380 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93360 and 93380. First we will calculate the prime factors of 93360 and 93380.

Prime Factorization of 93360

Prime Factorization of 93380

Now multiplying the highest exponent prime factors to calculate the LCM of 93360 and 93380.

LCM(93360,93380) = 2⁴ × 3¹ × 5¹ × 389¹ × 7¹ × 23¹ × 29¹
LCM(93360,93380) = 435897840