What is the Least Common Multiple of 79554 and 79566?

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 79554 and 79566 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 79554 and 79566, than apply into the LCM equation.

GCF(79554,79566) = 6
LCM(79554,79566) = ( 79554 × 79566) / 6
LCM(79554,79566) = 6329793564 / 6
LCM(79554,79566) = 1054965594

Least Common Multiple (LCM) of 79554 and 79566 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 79554 and 79566. First we will calculate the prime factors of 79554 and 79566.

Prime Factorization of 79554

Prime Factorization of 79566

Now multiplying the highest exponent prime factors to calculate the LCM of 79554 and 79566.

LCM(79554,79566) = 2¹ × 3¹ × 13259¹ × 89¹ × 149¹
LCM(79554,79566) = 1054965594