What is the Least Common Multiple of 43330 and 43334?

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 43330 and 43334 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 43330 and 43334, than apply into the LCM equation.

GCF(43330,43334) = 2
LCM(43330,43334) = ( 43330 × 43334) / 2
LCM(43330,43334) = 1877662220 / 2
LCM(43330,43334) = 938831110

Least Common Multiple (LCM) of 43330 and 43334 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 43330 and 43334. First we will calculate the prime factors of 43330 and 43334.

Prime Factorization of 43330

Prime Factorization of 43334

Now multiplying the highest exponent prime factors to calculate the LCM of 43330 and 43334.

LCM(43330,43334) = 2¹ × 5¹ × 7¹ × 619¹ × 47¹ × 461¹
LCM(43330,43334) = 938831110