GCF and LCM Calculator Logo

What is the Least Common Multiple of 54816 and 54825?

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 54816 and 54825 is 1001762400.

LCM(54816,54825) = 1001762400

LCM Calculator and
and

Least Common Multiple of 54816 and 54825 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54816 and 54825, than apply into the LCM equation.

GCF(54816,54825) = 3
LCM(54816,54825) = ( 54816 × 54825) / 3
LCM(54816,54825) = 3005287200 / 3
LCM(54816,54825) = 1001762400

Least Common Multiple (LCM) of 54816 and 54825 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54816 and 54825. First we will calculate the prime factors of 54816 and 54825.

Prime Factorization of 54816

Prime factors of 54816 are 2, 3, 571. Prime factorization of 54816 in exponential form is:

54816 = 25 × 31 × 5711

Prime Factorization of 54825

Prime factors of 54825 are 3, 5, 17, 43. Prime factorization of 54825 in exponential form is:

54825 = 31 × 52 × 171 × 431

Now multiplying the highest exponent prime factors to calculate the LCM of 54816 and 54825.

LCM(54816,54825) = 25 × 31 × 5711 × 52 × 171 × 431
LCM(54816,54825) = 1001762400