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What is the Least Common Multiple of 16081 and 16094?

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 16081 and 16094 is 19908278.

LCM(16081,16094) = 19908278

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Least Common Multiple of 16081 and 16094 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 16081 and 16094, than apply into the LCM equation.

GCF(16081,16094) = 13
LCM(16081,16094) = ( 16081 × 16094) / 13
LCM(16081,16094) = 258807614 / 13
LCM(16081,16094) = 19908278

Least Common Multiple (LCM) of 16081 and 16094 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 16081 and 16094. First we will calculate the prime factors of 16081 and 16094.

Prime Factorization of 16081

Prime factors of 16081 are 13, 1237. Prime factorization of 16081 in exponential form is:

16081 = 131 × 12371

Prime Factorization of 16094

Prime factors of 16094 are 2, 13, 619. Prime factorization of 16094 in exponential form is:

16094 = 21 × 131 × 6191

Now multiplying the highest exponent prime factors to calculate the LCM of 16081 and 16094.

LCM(16081,16094) = 131 × 12371 × 21 × 6191
LCM(16081,16094) = 19908278