What is the Least Common Multiple of 17190 and 17199?

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 17190 and 17199 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 17190 and 17199, than apply into the LCM equation.

GCF(17190,17199) = 9
LCM(17190,17199) = ( 17190 × 17199) / 9
LCM(17190,17199) = 295650810 / 9
LCM(17190,17199) = 32850090

Least Common Multiple (LCM) of 17190 and 17199 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 17190 and 17199. First we will calculate the prime factors of 17190 and 17199.

Prime Factorization of 17190

Prime Factorization of 17199

Now multiplying the highest exponent prime factors to calculate the LCM of 17190 and 17199.

LCM(17190,17199) = 2¹ × 3³ × 5¹ × 191¹ × 7² × 13¹
LCM(17190,17199) = 32850090