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What is the Least Common Multiple of 7035 and 7044?

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 7035 and 7044 is 16518180.

LCM(7035,7044) = 16518180

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Least Common Multiple of 7035 and 7044 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7035 and 7044, than apply into the LCM equation.

GCF(7035,7044) = 3
LCM(7035,7044) = ( 7035 × 7044) / 3
LCM(7035,7044) = 49554540 / 3
LCM(7035,7044) = 16518180

Least Common Multiple (LCM) of 7035 and 7044 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 7035 and 7044. First we will calculate the prime factors of 7035 and 7044.

Prime Factorization of 7035

Prime factors of 7035 are 3, 5, 7, 67. Prime factorization of 7035 in exponential form is:

7035 = 31 × 51 × 71 × 671

Prime Factorization of 7044

Prime factors of 7044 are 2, 3, 587. Prime factorization of 7044 in exponential form is:

7044 = 22 × 31 × 5871

Now multiplying the highest exponent prime factors to calculate the LCM of 7035 and 7044.

LCM(7035,7044) = 31 × 51 × 71 × 671 × 22 × 5871
LCM(7035,7044) = 16518180