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What is the Least Common Multiple of 11091 and 11103?

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 11091 and 11103 is 41047791.

LCM(11091,11103) = 41047791

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Least Common Multiple of 11091 and 11103 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 11091 and 11103, than apply into the LCM equation.

GCF(11091,11103) = 3
LCM(11091,11103) = ( 11091 × 11103) / 3
LCM(11091,11103) = 123143373 / 3
LCM(11091,11103) = 41047791

Least Common Multiple (LCM) of 11091 and 11103 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 11091 and 11103. First we will calculate the prime factors of 11091 and 11103.

Prime Factorization of 11091

Prime factors of 11091 are 3, 3697. Prime factorization of 11091 in exponential form is:

11091 = 31 × 36971

Prime Factorization of 11103

Prime factors of 11103 are 3, 3701. Prime factorization of 11103 in exponential form is:

11103 = 31 × 37011

Now multiplying the highest exponent prime factors to calculate the LCM of 11091 and 11103.

LCM(11091,11103) = 31 × 36971 × 37011
LCM(11091,11103) = 41047791