GCF and LCM Calculator Logo

What is the Least Common Multiple of 30271 and 30287?

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 30271 and 30287 is 916817777.

LCM(30271,30287) = 916817777

LCM Calculator and
and

Least Common Multiple of 30271 and 30287 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 30271 and 30287, than apply into the LCM equation.

GCF(30271,30287) = 1
LCM(30271,30287) = ( 30271 × 30287) / 1
LCM(30271,30287) = 916817777 / 1
LCM(30271,30287) = 916817777

Least Common Multiple (LCM) of 30271 and 30287 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 30271 and 30287. First we will calculate the prime factors of 30271 and 30287.

Prime Factorization of 30271

Prime factors of 30271 are 30271. Prime factorization of 30271 in exponential form is:

30271 = 302711

Prime Factorization of 30287

Prime factors of 30287 are 31, 977. Prime factorization of 30287 in exponential form is:

30287 = 311 × 9771

Now multiplying the highest exponent prime factors to calculate the LCM of 30271 and 30287.

LCM(30271,30287) = 302711 × 311 × 9771
LCM(30271,30287) = 916817777