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What is the Least Common Multiple of 11184 and 11190?

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 (LCM) of 11184 and 11190 is 20858160.

LCM(11184,11190) = 20858160

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Least Common Multiple of 11184 and 11190 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 11184 and 11190, than apply into the LCM equation.

GCF(11184,11190) = 6
LCM(11184,11190) = ( 11184 × 11190) / 6
LCM(11184,11190) = 125148960 / 6
LCM(11184,11190) = 20858160

Least Common Multiple (LCM) of 11184 and 11190 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 11184 and 11190. First we will calculate the prime factors of 11184 and 11190.

Prime Factorization of 11184

Prime factors of 11184 are 2, 3, 233. Prime factorization of 11184 in exponential form is:

11184 = 24 × 31 × 2331

Prime Factorization of 11190

Prime factors of 11190 are 2, 3, 5, 373. Prime factorization of 11190 in exponential form is:

11190 = 21 × 31 × 51 × 3731

Now multiplying the highest exponent prime factors to calculate the LCM of 11184 and 11190.

LCM(11184,11190) = 24 × 31 × 2331 × 51 × 3731
LCM(11184,11190) = 20858160