What is the Least Common Multiple of 72041 and 72060?

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 72041 and 72060 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 72041 and 72060, than apply into the LCM equation.

GCF(72041,72060) = 1
LCM(72041,72060) = ( 72041 × 72060) / 1
LCM(72041,72060) = 5191274460 / 1
LCM(72041,72060) = 5191274460

Least Common Multiple (LCM) of 72041 and 72060 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 72041 and 72060. First we will calculate the prime factors of 72041 and 72060.

Prime Factorization of 72041

Prime Factorization of 72060

Now multiplying the highest exponent prime factors to calculate the LCM of 72041 and 72060.

LCM(72041,72060) = 61¹ × 1181¹ × 2² × 3¹ × 5¹ × 1201¹
LCM(72041,72060) = 5191274460