What is the Least Common Multiple of 27518 and 27522?

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 27518 and 27522 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 27518 and 27522, than apply into the LCM equation.

GCF(27518,27522) = 2
LCM(27518,27522) = ( 27518 × 27522) / 2
LCM(27518,27522) = 757350396 / 2
LCM(27518,27522) = 378675198

Least Common Multiple (LCM) of 27518 and 27522 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 27518 and 27522. First we will calculate the prime factors of 27518 and 27522.

Prime Factorization of 27518

Prime Factorization of 27522

Now multiplying the highest exponent prime factors to calculate the LCM of 27518 and 27522.

LCM(27518,27522) = 2¹ × 13759¹ × 3² × 11¹ × 139¹
LCM(27518,27522) = 378675198