What is the Least Common Multiple of 93400 and 93418?

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 93400 and 93418 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 93400 and 93418, than apply into the LCM equation.

GCF(93400,93418) = 2
LCM(93400,93418) = ( 93400 × 93418) / 2
LCM(93400,93418) = 8725241200 / 2
LCM(93400,93418) = 4362620600

Least Common Multiple (LCM) of 93400 and 93418 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93400 and 93418. First we will calculate the prime factors of 93400 and 93418.

Prime Factorization of 93400

Prime Factorization of 93418

Now multiplying the highest exponent prime factors to calculate the LCM of 93400 and 93418.

LCM(93400,93418) = 2³ × 5² × 467¹ × 13¹ × 3593¹
LCM(93400,93418) = 4362620600