What is the Least Common Multiple of 93120 and 93125?

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 93120 and 93125 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 93120 and 93125, than apply into the LCM equation.

GCF(93120,93125) = 5
LCM(93120,93125) = ( 93120 × 93125) / 5
LCM(93120,93125) = 8671800000 / 5
LCM(93120,93125) = 1734360000

Least Common Multiple (LCM) of 93120 and 93125 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93120 and 93125. First we will calculate the prime factors of 93120 and 93125.

Prime Factorization of 93120

Prime Factorization of 93125

Now multiplying the highest exponent prime factors to calculate the LCM of 93120 and 93125.

LCM(93120,93125) = 2⁶ × 3¹ × 5⁴ × 97¹ × 149¹
LCM(93120,93125) = 1734360000