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What is the Least Common Multiple of 5775 and 5779?

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 5775 and 5779 is 33373725.

LCM(5775,5779) = 33373725

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Least Common Multiple of 5775 and 5779 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5775 and 5779, than apply into the LCM equation.

GCF(5775,5779) = 1
LCM(5775,5779) = ( 5775 × 5779) / 1
LCM(5775,5779) = 33373725 / 1
LCM(5775,5779) = 33373725

Least Common Multiple (LCM) of 5775 and 5779 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 5775 and 5779. First we will calculate the prime factors of 5775 and 5779.

Prime Factorization of 5775

Prime factors of 5775 are 3, 5, 7, 11. Prime factorization of 5775 in exponential form is:

5775 = 31 × 52 × 71 × 111

Prime Factorization of 5779

Prime factors of 5779 are 5779. Prime factorization of 5779 in exponential form is:

5779 = 57791

Now multiplying the highest exponent prime factors to calculate the LCM of 5775 and 5779.

LCM(5775,5779) = 31 × 52 × 71 × 111 × 57791
LCM(5775,5779) = 33373725