What is the Least Common Multiple of 69831 and 69835?

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 69831 and 69835 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 69831 and 69835, than apply into the LCM equation.

GCF(69831,69835) = 1
LCM(69831,69835) = ( 69831 × 69835) / 1
LCM(69831,69835) = 4876647885 / 1
LCM(69831,69835) = 4876647885

Least Common Multiple (LCM) of 69831 and 69835 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 69831 and 69835. First we will calculate the prime factors of 69831 and 69835.

Prime Factorization of 69831

Prime Factorization of 69835

Now multiplying the highest exponent prime factors to calculate the LCM of 69831 and 69835.

LCM(69831,69835) = 3² × 7759¹ × 5¹ × 13967¹
LCM(69831,69835) = 4876647885