What is the Least Common Multiple of 29143 and 29155?

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 29143 and 29155 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 29143 and 29155, than apply into the LCM equation.

GCF(29143,29155) = 1
LCM(29143,29155) = ( 29143 × 29155) / 1
LCM(29143,29155) = 849664165 / 1
LCM(29143,29155) = 849664165

Least Common Multiple (LCM) of 29143 and 29155 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 29143 and 29155. First we will calculate the prime factors of 29143 and 29155.

Prime Factorization of 29143

Prime Factorization of 29155

Now multiplying the highest exponent prime factors to calculate the LCM of 29143 and 29155.

LCM(29143,29155) = 151¹ × 193¹ × 5¹ × 7³ × 17¹
LCM(29143,29155) = 849664165