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What is the Least Common Multiple of 4084 and 4095?

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 4084 and 4095 is 16723980.

LCM(4084,4095) = 16723980

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Least Common Multiple of 4084 and 4095 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4084 and 4095, than apply into the LCM equation.

GCF(4084,4095) = 1
LCM(4084,4095) = ( 4084 × 4095) / 1
LCM(4084,4095) = 16723980 / 1
LCM(4084,4095) = 16723980

Least Common Multiple (LCM) of 4084 and 4095 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 4084 and 4095. First we will calculate the prime factors of 4084 and 4095.

Prime Factorization of 4084

Prime factors of 4084 are 2, 1021. Prime factorization of 4084 in exponential form is:

4084 = 22 × 10211

Prime Factorization of 4095

Prime factors of 4095 are 3, 5, 7, 13. Prime factorization of 4095 in exponential form is:

4095 = 32 × 51 × 71 × 131

Now multiplying the highest exponent prime factors to calculate the LCM of 4084 and 4095.

LCM(4084,4095) = 22 × 10211 × 32 × 51 × 71 × 131
LCM(4084,4095) = 16723980