What is the Least Common Multiple of 66149 and 66154?

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 66149 and 66154 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 66149 and 66154, than apply into the LCM equation.

GCF(66149,66154) = 1
LCM(66149,66154) = ( 66149 × 66154) / 1
LCM(66149,66154) = 4376020946 / 1
LCM(66149,66154) = 4376020946

Least Common Multiple (LCM) of 66149 and 66154 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 66149 and 66154. First we will calculate the prime factors of 66149 and 66154.

Prime Factorization of 66149

Prime Factorization of 66154

Now multiplying the highest exponent prime factors to calculate the LCM of 66149 and 66154.

LCM(66149,66154) = 29¹ × 2281¹ × 2¹ × 11¹ × 31¹ × 97¹
LCM(66149,66154) = 4376020946