What is the Least Common Multiple of 11070 and 11081?

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 11070 and 11081 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 11070 and 11081, than apply into the LCM equation.

GCF(11070,11081) = 1
LCM(11070,11081) = ( 11070 × 11081) / 1
LCM(11070,11081) = 122666670 / 1
LCM(11070,11081) = 122666670

Least Common Multiple (LCM) of 11070 and 11081 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 11070 and 11081. First we will calculate the prime factors of 11070 and 11081.

Prime Factorization of 11070

Prime Factorization of 11081

Now multiplying the highest exponent prime factors to calculate the LCM of 11070 and 11081.

LCM(11070,11081) = 2¹ × 3³ × 5¹ × 41¹ × 7¹ × 1583¹
LCM(11070,11081) = 122666670