GCF and LCM Calculator Logo

What is the Least Common Multiple of 10501 and 10520?

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 10501 and 10520 is 110470520.

LCM(10501,10520) = 110470520

LCM Calculator and
and

Least Common Multiple of 10501 and 10520 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10501 and 10520, than apply into the LCM equation.

GCF(10501,10520) = 1
LCM(10501,10520) = ( 10501 × 10520) / 1
LCM(10501,10520) = 110470520 / 1
LCM(10501,10520) = 110470520

Least Common Multiple (LCM) of 10501 and 10520 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 10501 and 10520. First we will calculate the prime factors of 10501 and 10520.

Prime Factorization of 10501

Prime factors of 10501 are 10501. Prime factorization of 10501 in exponential form is:

10501 = 105011

Prime Factorization of 10520

Prime factors of 10520 are 2, 5, 263. Prime factorization of 10520 in exponential form is:

10520 = 23 × 51 × 2631

Now multiplying the highest exponent prime factors to calculate the LCM of 10501 and 10520.

LCM(10501,10520) = 105011 × 23 × 51 × 2631
LCM(10501,10520) = 110470520