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What is the Least Common Multiple of 11011 and 11017?

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 11011 and 11017 is 121308187.

LCM(11011,11017) = 121308187

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Least Common Multiple of 11011 and 11017 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 11011 and 11017, than apply into the LCM equation.

GCF(11011,11017) = 1
LCM(11011,11017) = ( 11011 × 11017) / 1
LCM(11011,11017) = 121308187 / 1
LCM(11011,11017) = 121308187

Least Common Multiple (LCM) of 11011 and 11017 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 11011 and 11017. First we will calculate the prime factors of 11011 and 11017.

Prime Factorization of 11011

Prime factors of 11011 are 7, 11, 13. Prime factorization of 11011 in exponential form is:

11011 = 71 × 112 × 131

Prime Factorization of 11017

Prime factors of 11017 are 23, 479. Prime factorization of 11017 in exponential form is:

11017 = 231 × 4791

Now multiplying the highest exponent prime factors to calculate the LCM of 11011 and 11017.

LCM(11011,11017) = 71 × 112 × 131 × 231 × 4791
LCM(11011,11017) = 121308187