GCF and LCM Calculator Logo

What is the Least Common Multiple of 7288 and 7292?

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 7288 and 7292 is 13286024.

LCM(7288,7292) = 13286024

LCM Calculator and
and

Least Common Multiple of 7288 and 7292 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7288 and 7292, than apply into the LCM equation.

GCF(7288,7292) = 4
LCM(7288,7292) = ( 7288 × 7292) / 4
LCM(7288,7292) = 53144096 / 4
LCM(7288,7292) = 13286024

Least Common Multiple (LCM) of 7288 and 7292 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 7288 and 7292. First we will calculate the prime factors of 7288 and 7292.

Prime Factorization of 7288

Prime factors of 7288 are 2, 911. Prime factorization of 7288 in exponential form is:

7288 = 23 × 9111

Prime Factorization of 7292

Prime factors of 7292 are 2, 1823. Prime factorization of 7292 in exponential form is:

7292 = 22 × 18231

Now multiplying the highest exponent prime factors to calculate the LCM of 7288 and 7292.

LCM(7288,7292) = 23 × 9111 × 18231
LCM(7288,7292) = 13286024