What is the Least Common Multiple of 10434 and 10439?

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 10434 and 10439 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10434 and 10439, than apply into the LCM equation.

GCF(10434,10439) = 1
LCM(10434,10439) = ( 10434 × 10439) / 1
LCM(10434,10439) = 108920526 / 1
LCM(10434,10439) = 108920526

Least Common Multiple (LCM) of 10434 and 10439 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 10434 and 10439. First we will calculate the prime factors of 10434 and 10439.

Prime Factorization of 10434

Prime Factorization of 10439

Now multiplying the highest exponent prime factors to calculate the LCM of 10434 and 10439.

LCM(10434,10439) = 2¹ × 3¹ × 37¹ × 47¹ × 11¹ × 13¹ × 73¹
LCM(10434,10439) = 108920526