GCF and LCM Calculator Logo

What is the Least Common Multiple of 10070 and 10087?

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 (LCM) of 10070 and 10087 is 101576090.

LCM(10070,10087) = 101576090

LCM Calculator and
and

Least Common Multiple of 10070 and 10087 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10070 and 10087, than apply into the LCM equation.

GCF(10070,10087) = 1
LCM(10070,10087) = ( 10070 × 10087) / 1
LCM(10070,10087) = 101576090 / 1
LCM(10070,10087) = 101576090

Least Common Multiple (LCM) of 10070 and 10087 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 10070 and 10087. First we will calculate the prime factors of 10070 and 10087.

Prime Factorization of 10070

Prime factors of 10070 are 2, 5, 19, 53. Prime factorization of 10070 in exponential form is:

10070 = 21 × 51 × 191 × 531

Prime Factorization of 10087

Prime factors of 10087 are 7, 11, 131. Prime factorization of 10087 in exponential form is:

10087 = 71 × 111 × 1311

Now multiplying the highest exponent prime factors to calculate the LCM of 10070 and 10087.

LCM(10070,10087) = 21 × 51 × 191 × 531 × 71 × 111 × 1311
LCM(10070,10087) = 101576090