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What is the Least Common Multiple of 5663 and 5683?

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 5663 and 5683 is 32182829.

LCM(5663,5683) = 32182829

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Least Common Multiple of 5663 and 5683 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5663 and 5683, than apply into the LCM equation.

GCF(5663,5683) = 1
LCM(5663,5683) = ( 5663 × 5683) / 1
LCM(5663,5683) = 32182829 / 1
LCM(5663,5683) = 32182829

Least Common Multiple (LCM) of 5663 and 5683 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 5663 and 5683. First we will calculate the prime factors of 5663 and 5683.

Prime Factorization of 5663

Prime factors of 5663 are 7, 809. Prime factorization of 5663 in exponential form is:

5663 = 71 × 8091

Prime Factorization of 5683

Prime factors of 5683 are 5683. Prime factorization of 5683 in exponential form is:

5683 = 56831

Now multiplying the highest exponent prime factors to calculate the LCM of 5663 and 5683.

LCM(5663,5683) = 71 × 8091 × 56831
LCM(5663,5683) = 32182829