GCF and LCM Calculator Logo

What is the Least Common Multiple of 28759 and 28765?

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 28759 and 28765 is 827252635.

LCM(28759,28765) = 827252635

LCM Calculator and
and

Least Common Multiple of 28759 and 28765 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 28759 and 28765, than apply into the LCM equation.

GCF(28759,28765) = 1
LCM(28759,28765) = ( 28759 × 28765) / 1
LCM(28759,28765) = 827252635 / 1
LCM(28759,28765) = 827252635

Least Common Multiple (LCM) of 28759 and 28765 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 28759 and 28765. First we will calculate the prime factors of 28759 and 28765.

Prime Factorization of 28759

Prime factors of 28759 are 28759. Prime factorization of 28759 in exponential form is:

28759 = 287591

Prime Factorization of 28765

Prime factors of 28765 are 5, 11, 523. Prime factorization of 28765 in exponential form is:

28765 = 51 × 111 × 5231

Now multiplying the highest exponent prime factors to calculate the LCM of 28759 and 28765.

LCM(28759,28765) = 287591 × 51 × 111 × 5231
LCM(28759,28765) = 827252635