What is the Least Common Multiple of 93170 and 93190?

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 93170 and 93190 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 93170 and 93190, than apply into the LCM equation.

GCF(93170,93190) = 10
LCM(93170,93190) = ( 93170 × 93190) / 10
LCM(93170,93190) = 8682512300 / 10
LCM(93170,93190) = 868251230

Least Common Multiple (LCM) of 93170 and 93190 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93170 and 93190. First we will calculate the prime factors of 93170 and 93190.

Prime Factorization of 93170

Prime Factorization of 93190

Now multiplying the highest exponent prime factors to calculate the LCM of 93170 and 93190.

LCM(93170,93190) = 2¹ × 5¹ × 7¹ × 11³ × 9319¹
LCM(93170,93190) = 868251230