What is the Least Common Multiple of 45020 and 45034?

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 45020 and 45034 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 45020 and 45034, than apply into the LCM equation.

GCF(45020,45034) = 2
LCM(45020,45034) = ( 45020 × 45034) / 2
LCM(45020,45034) = 2027430680 / 2
LCM(45020,45034) = 1013715340

Least Common Multiple (LCM) of 45020 and 45034 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 45020 and 45034. First we will calculate the prime factors of 45020 and 45034.

Prime Factorization of 45020

Prime Factorization of 45034

Now multiplying the highest exponent prime factors to calculate the LCM of 45020 and 45034.

LCM(45020,45034) = 2² × 5¹ × 2251¹ × 11¹ × 23¹ × 89¹
LCM(45020,45034) = 1013715340