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What is the Least Common Multiple of 13246 and 13255?

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 13246 and 13255 is 175575730.

LCM(13246,13255) = 175575730

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Least Common Multiple of 13246 and 13255 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13246 and 13255, than apply into the LCM equation.

GCF(13246,13255) = 1
LCM(13246,13255) = ( 13246 × 13255) / 1
LCM(13246,13255) = 175575730 / 1
LCM(13246,13255) = 175575730

Least Common Multiple (LCM) of 13246 and 13255 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 13246 and 13255. First we will calculate the prime factors of 13246 and 13255.

Prime Factorization of 13246

Prime factors of 13246 are 2, 37, 179. Prime factorization of 13246 in exponential form is:

13246 = 21 × 371 × 1791

Prime Factorization of 13255

Prime factors of 13255 are 5, 11, 241. Prime factorization of 13255 in exponential form is:

13255 = 51 × 111 × 2411

Now multiplying the highest exponent prime factors to calculate the LCM of 13246 and 13255.

LCM(13246,13255) = 21 × 371 × 1791 × 51 × 111 × 2411
LCM(13246,13255) = 175575730