GCF and LCM Calculator Logo

What is the Least Common Multiple of 68019 and 68029?

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 68019 and 68029 is 4627264551.

LCM(68019,68029) = 4627264551

LCM Calculator and
and

Least Common Multiple of 68019 and 68029 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 68019 and 68029, than apply into the LCM equation.

GCF(68019,68029) = 1
LCM(68019,68029) = ( 68019 × 68029) / 1
LCM(68019,68029) = 4627264551 / 1
LCM(68019,68029) = 4627264551

Least Common Multiple (LCM) of 68019 and 68029 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 68019 and 68029. First we will calculate the prime factors of 68019 and 68029.

Prime Factorization of 68019

Prime factors of 68019 are 3, 7, 41, 79. Prime factorization of 68019 in exponential form is:

68019 = 31 × 71 × 411 × 791

Prime Factorization of 68029

Prime factors of 68029 are 13, 5233. Prime factorization of 68029 in exponential form is:

68029 = 131 × 52331

Now multiplying the highest exponent prime factors to calculate the LCM of 68019 and 68029.

LCM(68019,68029) = 31 × 71 × 411 × 791 × 131 × 52331
LCM(68019,68029) = 4627264551