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What is the Least Common Multiple of 11382 and 11394?

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 11382 and 11394 is 21614418.

LCM(11382,11394) = 21614418

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Least Common Multiple of 11382 and 11394 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 11382 and 11394, than apply into the LCM equation.

GCF(11382,11394) = 6
LCM(11382,11394) = ( 11382 × 11394) / 6
LCM(11382,11394) = 129686508 / 6
LCM(11382,11394) = 21614418

Least Common Multiple (LCM) of 11382 and 11394 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 11382 and 11394. First we will calculate the prime factors of 11382 and 11394.

Prime Factorization of 11382

Prime factors of 11382 are 2, 3, 7, 271. Prime factorization of 11382 in exponential form is:

11382 = 21 × 31 × 71 × 2711

Prime Factorization of 11394

Prime factors of 11394 are 2, 3, 211. Prime factorization of 11394 in exponential form is:

11394 = 21 × 33 × 2111

Now multiplying the highest exponent prime factors to calculate the LCM of 11382 and 11394.

LCM(11382,11394) = 21 × 33 × 71 × 2711 × 2111
LCM(11382,11394) = 21614418