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What is the Least Common Multiple of 26376 and 26389?

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 26376 and 26389 is 696036264.

LCM(26376,26389) = 696036264

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Least Common Multiple of 26376 and 26389 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26376 and 26389, than apply into the LCM equation.

GCF(26376,26389) = 1
LCM(26376,26389) = ( 26376 × 26389) / 1
LCM(26376,26389) = 696036264 / 1
LCM(26376,26389) = 696036264

Least Common Multiple (LCM) of 26376 and 26389 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26376 and 26389. First we will calculate the prime factors of 26376 and 26389.

Prime Factorization of 26376

Prime factors of 26376 are 2, 3, 7, 157. Prime factorization of 26376 in exponential form is:

26376 = 23 × 31 × 71 × 1571

Prime Factorization of 26389

Prime factors of 26389 are 11, 2399. Prime factorization of 26389 in exponential form is:

26389 = 111 × 23991

Now multiplying the highest exponent prime factors to calculate the LCM of 26376 and 26389.

LCM(26376,26389) = 23 × 31 × 71 × 1571 × 111 × 23991
LCM(26376,26389) = 696036264