GCF and LCM Calculator Logo

What is the Least Common Multiple of 4377 and 4393?

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 4377 and 4393 is 19228161.

LCM(4377,4393) = 19228161

LCM Calculator and
and

Least Common Multiple of 4377 and 4393 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4377 and 4393, than apply into the LCM equation.

GCF(4377,4393) = 1
LCM(4377,4393) = ( 4377 × 4393) / 1
LCM(4377,4393) = 19228161 / 1
LCM(4377,4393) = 19228161

Least Common Multiple (LCM) of 4377 and 4393 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 4377 and 4393. First we will calculate the prime factors of 4377 and 4393.

Prime Factorization of 4377

Prime factors of 4377 are 3, 1459. Prime factorization of 4377 in exponential form is:

4377 = 31 × 14591

Prime Factorization of 4393

Prime factors of 4393 are 23, 191. Prime factorization of 4393 in exponential form is:

4393 = 231 × 1911

Now multiplying the highest exponent prime factors to calculate the LCM of 4377 and 4393.

LCM(4377,4393) = 31 × 14591 × 231 × 1911
LCM(4377,4393) = 19228161