What is the Least Common Multiple of 94890 and 94906?

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 94890 and 94906 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 94890 and 94906, than apply into the LCM equation.

GCF(94890,94906) = 2
LCM(94890,94906) = ( 94890 × 94906) / 2
LCM(94890,94906) = 9005630340 / 2
LCM(94890,94906) = 4502815170

Least Common Multiple (LCM) of 94890 and 94906 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 94890 and 94906. First we will calculate the prime factors of 94890 and 94906.

Prime Factorization of 94890

Prime Factorization of 94906

Now multiplying the highest exponent prime factors to calculate the LCM of 94890 and 94906.

LCM(94890,94906) = 2¹ × 3¹ × 5¹ × 3163¹ × 7¹ × 6779¹
LCM(94890,94906) = 4502815170