What is the Least Common Multiple of 92890 and 92908?

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 92890 and 92908 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 92890 and 92908, than apply into the LCM equation.

GCF(92890,92908) = 2
LCM(92890,92908) = ( 92890 × 92908) / 2
LCM(92890,92908) = 8630224120 / 2
LCM(92890,92908) = 4315112060

Least Common Multiple (LCM) of 92890 and 92908 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 92890 and 92908. First we will calculate the prime factors of 92890 and 92908.

Prime Factorization of 92890

Prime Factorization of 92908

Now multiplying the highest exponent prime factors to calculate the LCM of 92890 and 92908.

LCM(92890,92908) = 2² × 5¹ × 7¹ × 1327¹ × 23227¹
LCM(92890,92908) = 4315112060