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What is the Least Common Multiple of 26173 and 26182?

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 26173 and 26182 is 685261486.

LCM(26173,26182) = 685261486

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Least Common Multiple of 26173 and 26182 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26173 and 26182, than apply into the LCM equation.

GCF(26173,26182) = 1
LCM(26173,26182) = ( 26173 × 26182) / 1
LCM(26173,26182) = 685261486 / 1
LCM(26173,26182) = 685261486

Least Common Multiple (LCM) of 26173 and 26182 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26173 and 26182. First we will calculate the prime factors of 26173 and 26182.

Prime Factorization of 26173

Prime factors of 26173 are 7, 3739. Prime factorization of 26173 in exponential form is:

26173 = 71 × 37391

Prime Factorization of 26182

Prime factors of 26182 are 2, 13, 19, 53. Prime factorization of 26182 in exponential form is:

26182 = 21 × 131 × 191 × 531

Now multiplying the highest exponent prime factors to calculate the LCM of 26173 and 26182.

LCM(26173,26182) = 71 × 37391 × 21 × 131 × 191 × 531
LCM(26173,26182) = 685261486