What is the Least Common Multiple of 93115 and 93130?

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 93115 and 93130 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 93115 and 93130, than apply into the LCM equation.

GCF(93115,93130) = 5
LCM(93115,93130) = ( 93115 × 93130) / 5
LCM(93115,93130) = 8671799950 / 5
LCM(93115,93130) = 1734359990

Least Common Multiple (LCM) of 93115 and 93130 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93115 and 93130. First we will calculate the prime factors of 93115 and 93130.

Prime Factorization of 93115

Prime Factorization of 93130

Now multiplying the highest exponent prime factors to calculate the LCM of 93115 and 93130.

LCM(93115,93130) = 5¹ × 11¹ × 1693¹ × 2¹ × 67¹ × 139¹
LCM(93115,93130) = 1734359990