What is the Least Common Multiple of 26090 and 26109?

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 26090 and 26109 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 26090 and 26109, than apply into the LCM equation.

GCF(26090,26109) = 1
LCM(26090,26109) = ( 26090 × 26109) / 1
LCM(26090,26109) = 681183810 / 1
LCM(26090,26109) = 681183810

Least Common Multiple (LCM) of 26090 and 26109 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 26090 and 26109. First we will calculate the prime factors of 26090 and 26109.

Prime Factorization of 26090

Prime Factorization of 26109

Now multiplying the highest exponent prime factors to calculate the LCM of 26090 and 26109.

LCM(26090,26109) = 2¹ × 5¹ × 2609¹ × 3³ × 967¹
LCM(26090,26109) = 681183810