Least Common Multiple of 667, 221, 689

Least common multiple or lowest common denominator (lcd) can be calculated in three ways

• Least Common Multiple of 667, 221, 689 by common division method
• Least Common Multiple of 667, 221, 689 with GCF Formula

∴ So the LCM of the given numbers is 13 x 667 x 17 x 53 = 7812571

The formula of LCM is LCM(a₁,a₂,a₃....,a_n) = ( a₁ × a₂ × a₃ × .... × a_n) / GCF(a₁,a₂,a₃....,a_n) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 667,221,689 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(667,221,689) = 1

common factors(in case of two or more numbers have common factors) = 13

GCF(667,221,689) x common factors =1 x 13 = 13

LCM(667,221,689) = ( 667 × 221 × 689 ) / 13

LCM(667,221,689) = 101563423 / 13

LCM(667,221,689) = 7812571

∴ Least Common Multiple of 667,221,689 is 7812571

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 467, 823, 289
• LCM of 995, 207, 690
• LCM of 369, 374, 190
• LCM of 839, 160, 981
• LCM of 686, 646, 379

1. What is the LCM of 667, 221, 689?

Answer: LCM of 667, 221, 689 is 7812571.

2. What are the Factors of 7812571?

Answer: Factors of 7812571 are . There are integers that are factors of 7812571

3. How to Find the LCM of 667, 221, 689 ?

Least Common Multiple of 667, 221, 689.

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(667, 221, 689) = 13 x 17 x 23 x 29 x 53 = 7812571.