What is the Least Common Multiple of 86923 and 86933?

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 86923 and 86933 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 86923 and 86933, than apply into the LCM equation.

GCF(86923,86933) = 1
LCM(86923,86933) = ( 86923 × 86933) / 1
LCM(86923,86933) = 7556477159 / 1
LCM(86923,86933) = 7556477159

Least Common Multiple (LCM) of 86923 and 86933 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 86923 and 86933. First we will calculate the prime factors of 86923 and 86933.

Prime Factorization of 86923

Prime Factorization of 86933

Now multiplying the highest exponent prime factors to calculate the LCM of 86923 and 86933.

LCM(86923,86933) = 86923¹ × 7¹ × 11¹ × 1129¹
LCM(86923,86933) = 7556477159