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What is the Least Common Multiple of 11272 and 11283?

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 11272 and 11283 is 127181976.

LCM(11272,11283) = 127181976

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Least Common Multiple of 11272 and 11283 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 11272 and 11283, than apply into the LCM equation.

GCF(11272,11283) = 1
LCM(11272,11283) = ( 11272 × 11283) / 1
LCM(11272,11283) = 127181976 / 1
LCM(11272,11283) = 127181976

Least Common Multiple (LCM) of 11272 and 11283 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 11272 and 11283. First we will calculate the prime factors of 11272 and 11283.

Prime Factorization of 11272

Prime factors of 11272 are 2, 1409. Prime factorization of 11272 in exponential form is:

11272 = 23 × 14091

Prime Factorization of 11283

Prime factors of 11283 are 3, 3761. Prime factorization of 11283 in exponential form is:

11283 = 31 × 37611

Now multiplying the highest exponent prime factors to calculate the LCM of 11272 and 11283.

LCM(11272,11283) = 23 × 14091 × 31 × 37611
LCM(11272,11283) = 127181976