What is the Least Common Multiple of 88070 and 88075?

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 88070 and 88075 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 88070 and 88075, than apply into the LCM equation.

GCF(88070,88075) = 5
LCM(88070,88075) = ( 88070 × 88075) / 5
LCM(88070,88075) = 7756765250 / 5
LCM(88070,88075) = 1551353050

Least Common Multiple (LCM) of 88070 and 88075 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 88070 and 88075. First we will calculate the prime factors of 88070 and 88075.

Prime Factorization of 88070

Prime Factorization of 88075

Now multiplying the highest exponent prime factors to calculate the LCM of 88070 and 88075.

LCM(88070,88075) = 2¹ × 5² × 8807¹ × 13¹ × 271¹
LCM(88070,88075) = 1551353050