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What is the Least Common Multiple of 55708 and 55719?

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 55708 and 55719 is 3103994052.

LCM(55708,55719) = 3103994052

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Least Common Multiple of 55708 and 55719 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 55708 and 55719, than apply into the LCM equation.

GCF(55708,55719) = 1
LCM(55708,55719) = ( 55708 × 55719) / 1
LCM(55708,55719) = 3103994052 / 1
LCM(55708,55719) = 3103994052

Least Common Multiple (LCM) of 55708 and 55719 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 55708 and 55719. First we will calculate the prime factors of 55708 and 55719.

Prime Factorization of 55708

Prime factors of 55708 are 2, 19, 733. Prime factorization of 55708 in exponential form is:

55708 = 22 × 191 × 7331

Prime Factorization of 55719

Prime factors of 55719 are 3, 41, 151. Prime factorization of 55719 in exponential form is:

55719 = 32 × 411 × 1511

Now multiplying the highest exponent prime factors to calculate the LCM of 55708 and 55719.

LCM(55708,55719) = 22 × 191 × 7331 × 32 × 411 × 1511
LCM(55708,55719) = 3103994052