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What is the Least Common Multiple of 27263 and 27279?

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 27263 and 27279 is 743707377.

LCM(27263,27279) = 743707377

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Least Common Multiple of 27263 and 27279 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 27263 and 27279, than apply into the LCM equation.

GCF(27263,27279) = 1
LCM(27263,27279) = ( 27263 × 27279) / 1
LCM(27263,27279) = 743707377 / 1
LCM(27263,27279) = 743707377

Least Common Multiple (LCM) of 27263 and 27279 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 27263 and 27279. First we will calculate the prime factors of 27263 and 27279.

Prime Factorization of 27263

Prime factors of 27263 are 137, 199. Prime factorization of 27263 in exponential form is:

27263 = 1371 × 1991

Prime Factorization of 27279

Prime factors of 27279 are 3, 7, 433. Prime factorization of 27279 in exponential form is:

27279 = 32 × 71 × 4331

Now multiplying the highest exponent prime factors to calculate the LCM of 27263 and 27279.

LCM(27263,27279) = 1371 × 1991 × 32 × 71 × 4331
LCM(27263,27279) = 743707377