What is the Least Common Multiple of 26313 and 26321?

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 26313 and 26321 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26313 and 26321, than apply into the LCM equation.

GCF(26313,26321) = 1
LCM(26313,26321) = ( 26313 × 26321) / 1
LCM(26313,26321) = 692584473 / 1
LCM(26313,26321) = 692584473

Least Common Multiple (LCM) of 26313 and 26321 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26313 and 26321. First we will calculate the prime factors of 26313 and 26321.

Prime Factorization of 26313

Prime Factorization of 26321

Now multiplying the highest exponent prime factors to calculate the LCM of 26313 and 26321.

LCM(26313,26321) = 3¹ × 7² × 179¹ × 26321¹
LCM(26313,26321) = 692584473