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What is the Least Common Multiple of 54615 and 54634?

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 54615 and 54634 is 2983835910.

LCM(54615,54634) = 2983835910

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Least Common Multiple of 54615 and 54634 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54615 and 54634, than apply into the LCM equation.

GCF(54615,54634) = 1
LCM(54615,54634) = ( 54615 × 54634) / 1
LCM(54615,54634) = 2983835910 / 1
LCM(54615,54634) = 2983835910

Least Common Multiple (LCM) of 54615 and 54634 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54615 and 54634. First we will calculate the prime factors of 54615 and 54634.

Prime Factorization of 54615

Prime factors of 54615 are 3, 5, 11, 331. Prime factorization of 54615 in exponential form is:

54615 = 31 × 51 × 111 × 3311

Prime Factorization of 54634

Prime factors of 54634 are 2, 59, 463. Prime factorization of 54634 in exponential form is:

54634 = 21 × 591 × 4631

Now multiplying the highest exponent prime factors to calculate the LCM of 54615 and 54634.

LCM(54615,54634) = 31 × 51 × 111 × 3311 × 21 × 591 × 4631
LCM(54615,54634) = 2983835910