What is the Least Common Multiple of 45102 and 45106?

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 45102 and 45106 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 45102 and 45106, than apply into the LCM equation.

GCF(45102,45106) = 2
LCM(45102,45106) = ( 45102 × 45106) / 2
LCM(45102,45106) = 2034370812 / 2
LCM(45102,45106) = 1017185406

Least Common Multiple (LCM) of 45102 and 45106 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 45102 and 45106. First we will calculate the prime factors of 45102 and 45106.

Prime Factorization of 45102

Prime Factorization of 45106

Now multiplying the highest exponent prime factors to calculate the LCM of 45102 and 45106.

LCM(45102,45106) = 2¹ × 3¹ × 7517¹ × 19¹ × 1187¹
LCM(45102,45106) = 1017185406