GCF and LCM Calculator Logo

What is the Least Common Multiple of 53992 and 54001?

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 53992 and 54001 is 2915621992.

LCM(53992,54001) = 2915621992

LCM Calculator and
and

Least Common Multiple of 53992 and 54001 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 53992 and 54001, than apply into the LCM equation.

GCF(53992,54001) = 1
LCM(53992,54001) = ( 53992 × 54001) / 1
LCM(53992,54001) = 2915621992 / 1
LCM(53992,54001) = 2915621992

Least Common Multiple (LCM) of 53992 and 54001 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 53992 and 54001. First we will calculate the prime factors of 53992 and 54001.

Prime Factorization of 53992

Prime factors of 53992 are 2, 17, 397. Prime factorization of 53992 in exponential form is:

53992 = 23 × 171 × 3971

Prime Factorization of 54001

Prime factors of 54001 are 54001. Prime factorization of 54001 in exponential form is:

54001 = 540011

Now multiplying the highest exponent prime factors to calculate the LCM of 53992 and 54001.

LCM(53992,54001) = 23 × 171 × 3971 × 540011
LCM(53992,54001) = 2915621992