What is the Least Common Multiple of 69461 and 69468?

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 69461 and 69468 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 69461 and 69468, than apply into the LCM equation.

GCF(69461,69468) = 7
LCM(69461,69468) = ( 69461 × 69468) / 7
LCM(69461,69468) = 4825316748 / 7
LCM(69461,69468) = 689330964

Least Common Multiple (LCM) of 69461 and 69468 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 69461 and 69468. First we will calculate the prime factors of 69461 and 69468.

Prime Factorization of 69461

Prime Factorization of 69468

Now multiplying the highest exponent prime factors to calculate the LCM of 69461 and 69468.

LCM(69461,69468) = 7¹ × 9923¹ × 2² × 3¹ × 827¹
LCM(69461,69468) = 689330964