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What is the Least Common Multiple of 54607 and 54620?

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 54607 and 54620 is 2982634340.

LCM(54607,54620) = 2982634340

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Least Common Multiple of 54607 and 54620 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54607 and 54620, than apply into the LCM equation.

GCF(54607,54620) = 1
LCM(54607,54620) = ( 54607 × 54620) / 1
LCM(54607,54620) = 2982634340 / 1
LCM(54607,54620) = 2982634340

Least Common Multiple (LCM) of 54607 and 54620 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54607 and 54620. First we will calculate the prime factors of 54607 and 54620.

Prime Factorization of 54607

Prime factors of 54607 are 7, 29, 269. Prime factorization of 54607 in exponential form is:

54607 = 71 × 291 × 2691

Prime Factorization of 54620

Prime factors of 54620 are 2, 5, 2731. Prime factorization of 54620 in exponential form is:

54620 = 22 × 51 × 27311

Now multiplying the highest exponent prime factors to calculate the LCM of 54607 and 54620.

LCM(54607,54620) = 71 × 291 × 2691 × 22 × 51 × 27311
LCM(54607,54620) = 2982634340