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What is the Least Common Multiple of 26204 and 26215?

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 26204 and 26215 is 686937860.

LCM(26204,26215) = 686937860

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Least Common Multiple of 26204 and 26215 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26204 and 26215, than apply into the LCM equation.

GCF(26204,26215) = 1
LCM(26204,26215) = ( 26204 × 26215) / 1
LCM(26204,26215) = 686937860 / 1
LCM(26204,26215) = 686937860

Least Common Multiple (LCM) of 26204 and 26215 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26204 and 26215. First we will calculate the prime factors of 26204 and 26215.

Prime Factorization of 26204

Prime factors of 26204 are 2, 6551. Prime factorization of 26204 in exponential form is:

26204 = 22 × 65511

Prime Factorization of 26215

Prime factors of 26215 are 5, 7, 107. Prime factorization of 26215 in exponential form is:

26215 = 51 × 72 × 1071

Now multiplying the highest exponent prime factors to calculate the LCM of 26204 and 26215.

LCM(26204,26215) = 22 × 65511 × 51 × 72 × 1071
LCM(26204,26215) = 686937860