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What is the Least Common Multiple of 31084 and 31099?

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 31084 and 31099 is 966681316.

LCM(31084,31099) = 966681316

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Least Common Multiple of 31084 and 31099 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 31084 and 31099, than apply into the LCM equation.

GCF(31084,31099) = 1
LCM(31084,31099) = ( 31084 × 31099) / 1
LCM(31084,31099) = 966681316 / 1
LCM(31084,31099) = 966681316

Least Common Multiple (LCM) of 31084 and 31099 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 31084 and 31099. First we will calculate the prime factors of 31084 and 31099.

Prime Factorization of 31084

Prime factors of 31084 are 2, 19, 409. Prime factorization of 31084 in exponential form is:

31084 = 22 × 191 × 4091

Prime Factorization of 31099

Prime factors of 31099 are 137, 227. Prime factorization of 31099 in exponential form is:

31099 = 1371 × 2271

Now multiplying the highest exponent prime factors to calculate the LCM of 31084 and 31099.

LCM(31084,31099) = 22 × 191 × 4091 × 1371 × 2271
LCM(31084,31099) = 966681316