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What is the Least Common Multiple of 54264 and 54274?

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 54264 and 54274 is 1472562168.

LCM(54264,54274) = 1472562168

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Least Common Multiple of 54264 and 54274 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54264 and 54274, than apply into the LCM equation.

GCF(54264,54274) = 2
LCM(54264,54274) = ( 54264 × 54274) / 2
LCM(54264,54274) = 2945124336 / 2
LCM(54264,54274) = 1472562168

Least Common Multiple (LCM) of 54264 and 54274 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54264 and 54274. First we will calculate the prime factors of 54264 and 54274.

Prime Factorization of 54264

Prime factors of 54264 are 2, 3, 7, 17, 19. Prime factorization of 54264 in exponential form is:

54264 = 23 × 31 × 71 × 171 × 191

Prime Factorization of 54274

Prime factors of 54274 are 2, 11, 2467. Prime factorization of 54274 in exponential form is:

54274 = 21 × 111 × 24671

Now multiplying the highest exponent prime factors to calculate the LCM of 54264 and 54274.

LCM(54264,54274) = 23 × 31 × 71 × 171 × 191 × 111 × 24671
LCM(54264,54274) = 1472562168