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What is the Least Common Multiple of 3091 and 3107?

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 3091 and 3107 is 9603737.

LCM(3091,3107) = 9603737

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Least Common Multiple of 3091 and 3107 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3091 and 3107, than apply into the LCM equation.

GCF(3091,3107) = 1
LCM(3091,3107) = ( 3091 × 3107) / 1
LCM(3091,3107) = 9603737 / 1
LCM(3091,3107) = 9603737

Least Common Multiple (LCM) of 3091 and 3107 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 3091 and 3107. First we will calculate the prime factors of 3091 and 3107.

Prime Factorization of 3091

Prime factors of 3091 are 11, 281. Prime factorization of 3091 in exponential form is:

3091 = 111 × 2811

Prime Factorization of 3107

Prime factors of 3107 are 13, 239. Prime factorization of 3107 in exponential form is:

3107 = 131 × 2391

Now multiplying the highest exponent prime factors to calculate the LCM of 3091 and 3107.

LCM(3091,3107) = 111 × 2811 × 131 × 2391
LCM(3091,3107) = 9603737