What is the Least Common Multiple of 45090 and 45094?

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 45090 and 45094 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 45090 and 45094, than apply into the LCM equation.

GCF(45090,45094) = 2
LCM(45090,45094) = ( 45090 × 45094) / 2
LCM(45090,45094) = 2033288460 / 2
LCM(45090,45094) = 1016644230

Least Common Multiple (LCM) of 45090 and 45094 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 45090 and 45094. First we will calculate the prime factors of 45090 and 45094.

Prime Factorization of 45090

Prime Factorization of 45094

Now multiplying the highest exponent prime factors to calculate the LCM of 45090 and 45094.

LCM(45090,45094) = 2¹ × 3³ × 5¹ × 167¹ × 7¹ × 3221¹
LCM(45090,45094) = 1016644230