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What is the Least Common Multiple of 54315 and 54326?

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 54315 and 54326 is 2950716690.

LCM(54315,54326) = 2950716690

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Least Common Multiple of 54315 and 54326 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54315 and 54326, than apply into the LCM equation.

GCF(54315,54326) = 1
LCM(54315,54326) = ( 54315 × 54326) / 1
LCM(54315,54326) = 2950716690 / 1
LCM(54315,54326) = 2950716690

Least Common Multiple (LCM) of 54315 and 54326 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54315 and 54326. First we will calculate the prime factors of 54315 and 54326.

Prime Factorization of 54315

Prime factors of 54315 are 3, 5, 17, 71. Prime factorization of 54315 in exponential form is:

54315 = 32 × 51 × 171 × 711

Prime Factorization of 54326

Prime factors of 54326 are 2, 23, 1181. Prime factorization of 54326 in exponential form is:

54326 = 21 × 231 × 11811

Now multiplying the highest exponent prime factors to calculate the LCM of 54315 and 54326.

LCM(54315,54326) = 32 × 51 × 171 × 711 × 21 × 231 × 11811
LCM(54315,54326) = 2950716690