GCF and LCM Calculator Logo

What is the Least Common Multiple of 30250 and 30268?

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 30250 and 30268 is 457803500.

LCM(30250,30268) = 457803500

LCM Calculator and
and

Least Common Multiple of 30250 and 30268 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 30250 and 30268, than apply into the LCM equation.

GCF(30250,30268) = 2
LCM(30250,30268) = ( 30250 × 30268) / 2
LCM(30250,30268) = 915607000 / 2
LCM(30250,30268) = 457803500

Least Common Multiple (LCM) of 30250 and 30268 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 30250 and 30268. First we will calculate the prime factors of 30250 and 30268.

Prime Factorization of 30250

Prime factors of 30250 are 2, 5, 11. Prime factorization of 30250 in exponential form is:

30250 = 21 × 53 × 112

Prime Factorization of 30268

Prime factors of 30268 are 2, 7, 23, 47. Prime factorization of 30268 in exponential form is:

30268 = 22 × 71 × 231 × 471

Now multiplying the highest exponent prime factors to calculate the LCM of 30250 and 30268.

LCM(30250,30268) = 22 × 53 × 112 × 71 × 231 × 471
LCM(30250,30268) = 457803500