What is the Least Common Multiple of 91190 and 91204?

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 91190 and 91204 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 91190 and 91204, than apply into the LCM equation.

GCF(91190,91204) = 2
LCM(91190,91204) = ( 91190 × 91204) / 2
LCM(91190,91204) = 8316892760 / 2
LCM(91190,91204) = 4158446380

Least Common Multiple (LCM) of 91190 and 91204 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 91190 and 91204. First we will calculate the prime factors of 91190 and 91204.

Prime Factorization of 91190

Prime Factorization of 91204

Now multiplying the highest exponent prime factors to calculate the LCM of 91190 and 91204.

LCM(91190,91204) = 2² × 5¹ × 11¹ × 829¹ × 151²
LCM(91190,91204) = 4158446380