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What is the Least Common Multiple of 74484 and 74503?

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 74484 and 74503 is 5549281452.

LCM(74484,74503) = 5549281452

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Least Common Multiple of 74484 and 74503 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 74484 and 74503, than apply into the LCM equation.

GCF(74484,74503) = 1
LCM(74484,74503) = ( 74484 × 74503) / 1
LCM(74484,74503) = 5549281452 / 1
LCM(74484,74503) = 5549281452

Least Common Multiple (LCM) of 74484 and 74503 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 74484 and 74503. First we will calculate the prime factors of 74484 and 74503.

Prime Factorization of 74484

Prime factors of 74484 are 2, 3, 2069. Prime factorization of 74484 in exponential form is:

74484 = 22 × 32 × 20691

Prime Factorization of 74503

Prime factors of 74503 are 11, 13, 521. Prime factorization of 74503 in exponential form is:

74503 = 111 × 131 × 5211

Now multiplying the highest exponent prime factors to calculate the LCM of 74484 and 74503.

LCM(74484,74503) = 22 × 32 × 20691 × 111 × 131 × 5211
LCM(74484,74503) = 5549281452