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What is the Least Common Multiple of 5788 and 5802?

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 5788 and 5802 is 16790988.

LCM(5788,5802) = 16790988

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Least Common Multiple of 5788 and 5802 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5788 and 5802, than apply into the LCM equation.

GCF(5788,5802) = 2
LCM(5788,5802) = ( 5788 × 5802) / 2
LCM(5788,5802) = 33581976 / 2
LCM(5788,5802) = 16790988

Least Common Multiple (LCM) of 5788 and 5802 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 5788 and 5802. First we will calculate the prime factors of 5788 and 5802.

Prime Factorization of 5788

Prime factors of 5788 are 2, 1447. Prime factorization of 5788 in exponential form is:

5788 = 22 × 14471

Prime Factorization of 5802

Prime factors of 5802 are 2, 3, 967. Prime factorization of 5802 in exponential form is:

5802 = 21 × 31 × 9671

Now multiplying the highest exponent prime factors to calculate the LCM of 5788 and 5802.

LCM(5788,5802) = 22 × 14471 × 31 × 9671
LCM(5788,5802) = 16790988