What is the Least Common Multiple of 8890 and 8894?

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 8890 and 8894 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8890 and 8894, than apply into the LCM equation.

GCF(8890,8894) = 2
LCM(8890,8894) = ( 8890 × 8894) / 2
LCM(8890,8894) = 79067660 / 2
LCM(8890,8894) = 39533830

Least Common Multiple (LCM) of 8890 and 8894 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 8890 and 8894. First we will calculate the prime factors of 8890 and 8894.

Prime Factorization of 8890

Prime Factorization of 8894

Now multiplying the highest exponent prime factors to calculate the LCM of 8890 and 8894.

LCM(8890,8894) = 2¹ × 5¹ × 7¹ × 127¹ × 4447¹
LCM(8890,8894) = 39533830