What is the Least Common Multiple of 13190 and 13200?

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 13190 and 13200 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13190 and 13200, than apply into the LCM equation.

GCF(13190,13200) = 10
LCM(13190,13200) = ( 13190 × 13200) / 10
LCM(13190,13200) = 174108000 / 10
LCM(13190,13200) = 17410800

Least Common Multiple (LCM) of 13190 and 13200 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 13190 and 13200. First we will calculate the prime factors of 13190 and 13200.

Prime Factorization of 13190

Prime Factorization of 13200

Now multiplying the highest exponent prime factors to calculate the LCM of 13190 and 13200.

LCM(13190,13200) = 2⁴ × 5² × 1319¹ × 3¹ × 11¹
LCM(13190,13200) = 17410800