What is the Least Common Multiple of 11320 and 11332?

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 of 11320 and 11332 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 11320 and 11332, than apply into the LCM equation.

GCF(11320,11332) = 4
LCM(11320,11332) = ( 11320 × 11332) / 4
LCM(11320,11332) = 128278240 / 4
LCM(11320,11332) = 32069560

Least Common Multiple (LCM) of 11320 and 11332 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 11320 and 11332. First we will calculate the prime factors of 11320 and 11332.

Prime Factorization of 11320

Prime Factorization of 11332

Now multiplying the highest exponent prime factors to calculate the LCM of 11320 and 11332.

LCM(11320,11332) = 2³ × 5¹ × 283¹ × 2833¹
LCM(11320,11332) = 32069560