What is the Least Common Multiple of 88130 and 88139?

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 88130 and 88139 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 88130 and 88139, than apply into the LCM equation.

GCF(88130,88139) = 1
LCM(88130,88139) = ( 88130 × 88139) / 1
LCM(88130,88139) = 7767690070 / 1
LCM(88130,88139) = 7767690070

Least Common Multiple (LCM) of 88130 and 88139 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 88130 and 88139. First we will calculate the prime factors of 88130 and 88139.

Prime Factorization of 88130

Prime Factorization of 88139

Now multiplying the highest exponent prime factors to calculate the LCM of 88130 and 88139.

LCM(88130,88139) = 2¹ × 5¹ × 7¹ × 1259¹ × 53¹ × 1663¹
LCM(88130,88139) = 7767690070