What is the Least Common Multiple of 26121 and 26129?

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 26121 and 26129 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26121 and 26129, than apply into the LCM equation.

GCF(26121,26129) = 1
LCM(26121,26129) = ( 26121 × 26129) / 1
LCM(26121,26129) = 682515609 / 1
LCM(26121,26129) = 682515609

Least Common Multiple (LCM) of 26121 and 26129 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26121 and 26129. First we will calculate the prime factors of 26121 and 26129.

Prime Factorization of 26121

Prime Factorization of 26129

Now multiplying the highest exponent prime factors to calculate the LCM of 26121 and 26129.

LCM(26121,26129) = 3¹ × 8707¹ × 17¹ × 29¹ × 53¹
LCM(26121,26129) = 682515609