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What is the Least Common Multiple of 54419 and 54423?

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 54419 and 54423 is 2961645237.

LCM(54419,54423) = 2961645237

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Least Common Multiple of 54419 and 54423 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54419 and 54423, than apply into the LCM equation.

GCF(54419,54423) = 1
LCM(54419,54423) = ( 54419 × 54423) / 1
LCM(54419,54423) = 2961645237 / 1
LCM(54419,54423) = 2961645237

Least Common Multiple (LCM) of 54419 and 54423 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54419 and 54423. First we will calculate the prime factors of 54419 and 54423.

Prime Factorization of 54419

Prime factors of 54419 are 54419. Prime factorization of 54419 in exponential form is:

54419 = 544191

Prime Factorization of 54423

Prime factors of 54423 are 3, 6047. Prime factorization of 54423 in exponential form is:

54423 = 32 × 60471

Now multiplying the highest exponent prime factors to calculate the LCM of 54419 and 54423.

LCM(54419,54423) = 544191 × 32 × 60471
LCM(54419,54423) = 2961645237