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What is the Least Common Multiple of 2604 and 2614?

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 2604 and 2614 is 3403428.

LCM(2604,2614) = 3403428

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Least Common Multiple of 2604 and 2614 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2604 and 2614, than apply into the LCM equation.

GCF(2604,2614) = 2
LCM(2604,2614) = ( 2604 × 2614) / 2
LCM(2604,2614) = 6806856 / 2
LCM(2604,2614) = 3403428

Least Common Multiple (LCM) of 2604 and 2614 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 2604 and 2614. First we will calculate the prime factors of 2604 and 2614.

Prime Factorization of 2604

Prime factors of 2604 are 2, 3, 7, 31. Prime factorization of 2604 in exponential form is:

2604 = 22 × 31 × 71 × 311

Prime Factorization of 2614

Prime factors of 2614 are 2, 1307. Prime factorization of 2614 in exponential form is:

2614 = 21 × 13071

Now multiplying the highest exponent prime factors to calculate the LCM of 2604 and 2614.

LCM(2604,2614) = 22 × 31 × 71 × 311 × 13071
LCM(2604,2614) = 3403428