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What is the Least Common Multiple of 3261 and 3271?

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 3261 and 3271 is 10666731.

LCM(3261,3271) = 10666731

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Least Common Multiple of 3261 and 3271 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3261 and 3271, than apply into the LCM equation.

GCF(3261,3271) = 1
LCM(3261,3271) = ( 3261 × 3271) / 1
LCM(3261,3271) = 10666731 / 1
LCM(3261,3271) = 10666731

Least Common Multiple (LCM) of 3261 and 3271 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 3261 and 3271. First we will calculate the prime factors of 3261 and 3271.

Prime Factorization of 3261

Prime factors of 3261 are 3, 1087. Prime factorization of 3261 in exponential form is:

3261 = 31 × 10871

Prime Factorization of 3271

Prime factors of 3271 are 3271. Prime factorization of 3271 in exponential form is:

3271 = 32711

Now multiplying the highest exponent prime factors to calculate the LCM of 3261 and 3271.

LCM(3261,3271) = 31 × 10871 × 32711
LCM(3261,3271) = 10666731