What is the Least Common Multiple of 69923 and 69937?

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 69923 and 69937 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 69923 and 69937, than apply into the LCM equation.

GCF(69923,69937) = 7
LCM(69923,69937) = ( 69923 × 69937) / 7
LCM(69923,69937) = 4890204851 / 7
LCM(69923,69937) = 698600693

Least Common Multiple (LCM) of 69923 and 69937 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 69923 and 69937. First we will calculate the prime factors of 69923 and 69937.

Prime Factorization of 69923

Prime Factorization of 69937

Now multiplying the highest exponent prime factors to calculate the LCM of 69923 and 69937.

LCM(69923,69937) = 7² × 1427¹ × 97¹ × 103¹
LCM(69923,69937) = 698600693