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What is the Least Common Multiple of 9605 and 9611?

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 9605 and 9611 is 92313655.

LCM(9605,9611) = 92313655

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Least Common Multiple of 9605 and 9611 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9605 and 9611, than apply into the LCM equation.

GCF(9605,9611) = 1
LCM(9605,9611) = ( 9605 × 9611) / 1
LCM(9605,9611) = 92313655 / 1
LCM(9605,9611) = 92313655

Least Common Multiple (LCM) of 9605 and 9611 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 9605 and 9611. First we will calculate the prime factors of 9605 and 9611.

Prime Factorization of 9605

Prime factors of 9605 are 5, 17, 113. Prime factorization of 9605 in exponential form is:

9605 = 51 × 171 × 1131

Prime Factorization of 9611

Prime factors of 9611 are 7, 1373. Prime factorization of 9611 in exponential form is:

9611 = 71 × 13731

Now multiplying the highest exponent prime factors to calculate the LCM of 9605 and 9611.

LCM(9605,9611) = 51 × 171 × 1131 × 71 × 13731
LCM(9605,9611) = 92313655