What is the Least Common Multiple of 45235 and 45242?

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 45235 and 45242 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 45235 and 45242, than apply into the LCM equation.

GCF(45235,45242) = 1
LCM(45235,45242) = ( 45235 × 45242) / 1
LCM(45235,45242) = 2046521870 / 1
LCM(45235,45242) = 2046521870

Least Common Multiple (LCM) of 45235 and 45242 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 45235 and 45242. First we will calculate the prime factors of 45235 and 45242.

Prime Factorization of 45235

Prime Factorization of 45242

Now multiplying the highest exponent prime factors to calculate the LCM of 45235 and 45242.

LCM(45235,45242) = 5¹ × 83¹ × 109¹ × 2¹ × 22621¹
LCM(45235,45242) = 2046521870