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What is the Least Common Multiple of 11485 and 11498?

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 11485 and 11498 is 132054530.

LCM(11485,11498) = 132054530

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Least Common Multiple of 11485 and 11498 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 11485 and 11498, than apply into the LCM equation.

GCF(11485,11498) = 1
LCM(11485,11498) = ( 11485 × 11498) / 1
LCM(11485,11498) = 132054530 / 1
LCM(11485,11498) = 132054530

Least Common Multiple (LCM) of 11485 and 11498 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 11485 and 11498. First we will calculate the prime factors of 11485 and 11498.

Prime Factorization of 11485

Prime factors of 11485 are 5, 2297. Prime factorization of 11485 in exponential form is:

11485 = 51 × 22971

Prime Factorization of 11498

Prime factors of 11498 are 2, 5749. Prime factorization of 11498 in exponential form is:

11498 = 21 × 57491

Now multiplying the highest exponent prime factors to calculate the LCM of 11485 and 11498.

LCM(11485,11498) = 51 × 22971 × 21 × 57491
LCM(11485,11498) = 132054530