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What is the Least Common Multiple of 26800 and 26811?

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 26800 and 26811 is 718534800.

LCM(26800,26811) = 718534800

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Least Common Multiple of 26800 and 26811 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26800 and 26811, than apply into the LCM equation.

GCF(26800,26811) = 1
LCM(26800,26811) = ( 26800 × 26811) / 1
LCM(26800,26811) = 718534800 / 1
LCM(26800,26811) = 718534800

Least Common Multiple (LCM) of 26800 and 26811 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26800 and 26811. First we will calculate the prime factors of 26800 and 26811.

Prime Factorization of 26800

Prime factors of 26800 are 2, 5, 67. Prime factorization of 26800 in exponential form is:

26800 = 24 × 52 × 671

Prime Factorization of 26811

Prime factors of 26811 are 3, 331. Prime factorization of 26811 in exponential form is:

26811 = 34 × 3311

Now multiplying the highest exponent prime factors to calculate the LCM of 26800 and 26811.

LCM(26800,26811) = 24 × 52 × 671 × 34 × 3311
LCM(26800,26811) = 718534800