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What is the Least Common Multiple of 6254 and 6261?

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 6254 and 6261 is 39156294.

LCM(6254,6261) = 39156294

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Least Common Multiple of 6254 and 6261 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6254 and 6261, than apply into the LCM equation.

GCF(6254,6261) = 1
LCM(6254,6261) = ( 6254 × 6261) / 1
LCM(6254,6261) = 39156294 / 1
LCM(6254,6261) = 39156294

Least Common Multiple (LCM) of 6254 and 6261 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 6254 and 6261. First we will calculate the prime factors of 6254 and 6261.

Prime Factorization of 6254

Prime factors of 6254 are 2, 53, 59. Prime factorization of 6254 in exponential form is:

6254 = 21 × 531 × 591

Prime Factorization of 6261

Prime factors of 6261 are 3, 2087. Prime factorization of 6261 in exponential form is:

6261 = 31 × 20871

Now multiplying the highest exponent prime factors to calculate the LCM of 6254 and 6261.

LCM(6254,6261) = 21 × 531 × 591 × 31 × 20871
LCM(6254,6261) = 39156294