GCF and LCM Calculator Logo

What is the Least Common Multiple of 30799 and 30819?

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 30799 and 30819 is 949194381.

LCM(30799,30819) = 949194381

LCM Calculator and
and

Least Common Multiple of 30799 and 30819 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 30799 and 30819, than apply into the LCM equation.

GCF(30799,30819) = 1
LCM(30799,30819) = ( 30799 × 30819) / 1
LCM(30799,30819) = 949194381 / 1
LCM(30799,30819) = 949194381

Least Common Multiple (LCM) of 30799 and 30819 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 30799 and 30819. First we will calculate the prime factors of 30799 and 30819.

Prime Factorization of 30799

Prime factors of 30799 are 19, 1621. Prime factorization of 30799 in exponential form is:

30799 = 191 × 16211

Prime Factorization of 30819

Prime factors of 30819 are 3, 10273. Prime factorization of 30819 in exponential form is:

30819 = 31 × 102731

Now multiplying the highest exponent prime factors to calculate the LCM of 30799 and 30819.

LCM(30799,30819) = 191 × 16211 × 31 × 102731
LCM(30799,30819) = 949194381