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What is the Least Common Multiple of 5738 and 5747?

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 5738 and 5747 is 32976286.

LCM(5738,5747) = 32976286

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Least Common Multiple of 5738 and 5747 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5738 and 5747, than apply into the LCM equation.

GCF(5738,5747) = 1
LCM(5738,5747) = ( 5738 × 5747) / 1
LCM(5738,5747) = 32976286 / 1
LCM(5738,5747) = 32976286

Least Common Multiple (LCM) of 5738 and 5747 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 5738 and 5747. First we will calculate the prime factors of 5738 and 5747.

Prime Factorization of 5738

Prime factors of 5738 are 2, 19, 151. Prime factorization of 5738 in exponential form is:

5738 = 21 × 191 × 1511

Prime Factorization of 5747

Prime factors of 5747 are 7, 821. Prime factorization of 5747 in exponential form is:

5747 = 71 × 8211

Now multiplying the highest exponent prime factors to calculate the LCM of 5738 and 5747.

LCM(5738,5747) = 21 × 191 × 1511 × 71 × 8211
LCM(5738,5747) = 32976286