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What is the Least Common Multiple of 4035 and 4044?

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 4035 and 4044 is 5439180.

LCM(4035,4044) = 5439180

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Least Common Multiple of 4035 and 4044 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4035 and 4044, than apply into the LCM equation.

GCF(4035,4044) = 3
LCM(4035,4044) = ( 4035 × 4044) / 3
LCM(4035,4044) = 16317540 / 3
LCM(4035,4044) = 5439180

Least Common Multiple (LCM) of 4035 and 4044 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 4035 and 4044. First we will calculate the prime factors of 4035 and 4044.

Prime Factorization of 4035

Prime factors of 4035 are 3, 5, 269. Prime factorization of 4035 in exponential form is:

4035 = 31 × 51 × 2691

Prime Factorization of 4044

Prime factors of 4044 are 2, 3, 337. Prime factorization of 4044 in exponential form is:

4044 = 22 × 31 × 3371

Now multiplying the highest exponent prime factors to calculate the LCM of 4035 and 4044.

LCM(4035,4044) = 31 × 51 × 2691 × 22 × 3371
LCM(4035,4044) = 5439180