GCF and LCM Calculator Logo

What is the Least Common Multiple of 67366 and 67380?

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 67366 and 67380 is 2269560540.

LCM(67366,67380) = 2269560540

LCM Calculator and
and

Least Common Multiple of 67366 and 67380 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 67366 and 67380, than apply into the LCM equation.

GCF(67366,67380) = 2
LCM(67366,67380) = ( 67366 × 67380) / 2
LCM(67366,67380) = 4539121080 / 2
LCM(67366,67380) = 2269560540

Least Common Multiple (LCM) of 67366 and 67380 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 67366 and 67380. First we will calculate the prime factors of 67366 and 67380.

Prime Factorization of 67366

Prime factors of 67366 are 2, 13, 2591. Prime factorization of 67366 in exponential form is:

67366 = 21 × 131 × 25911

Prime Factorization of 67380

Prime factors of 67380 are 2, 3, 5, 1123. Prime factorization of 67380 in exponential form is:

67380 = 22 × 31 × 51 × 11231

Now multiplying the highest exponent prime factors to calculate the LCM of 67366 and 67380.

LCM(67366,67380) = 22 × 131 × 25911 × 31 × 51 × 11231
LCM(67366,67380) = 2269560540