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What is the Least Common Multiple of 2737 and 2747?

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 2737 and 2747 is 7518539.

LCM(2737,2747) = 7518539

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Least Common Multiple of 2737 and 2747 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2737 and 2747, than apply into the LCM equation.

GCF(2737,2747) = 1
LCM(2737,2747) = ( 2737 × 2747) / 1
LCM(2737,2747) = 7518539 / 1
LCM(2737,2747) = 7518539

Least Common Multiple (LCM) of 2737 and 2747 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 2737 and 2747. First we will calculate the prime factors of 2737 and 2747.

Prime Factorization of 2737

Prime factors of 2737 are 7, 17, 23. Prime factorization of 2737 in exponential form is:

2737 = 71 × 171 × 231

Prime Factorization of 2747

Prime factors of 2747 are 41, 67. Prime factorization of 2747 in exponential form is:

2747 = 411 × 671

Now multiplying the highest exponent prime factors to calculate the LCM of 2737 and 2747.

LCM(2737,2747) = 71 × 171 × 231 × 411 × 671
LCM(2737,2747) = 7518539