Least Common Multiple of 143, 689, 15

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

• Least Common Multiple of 143, 689, 15 by common division method
• Least Common Multiple of 143, 689, 15 with GCF Formula

∴ So the LCM of the given numbers is 13 x 11 x 53 x 15 = 113685

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 143,689,15 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(143,689,15) = 1

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

GCF(143,689,15) x common factors =1 x 13 = 13

LCM(143,689,15) = ( 143 × 689 × 15 ) / 13

LCM(143,689,15) = 1477905 / 13

LCM(143,689,15) = 113685

∴ Least Common Multiple of 143,689,15 is 113685

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

• LCM of 917, 930, 28
• LCM of 314, 791, 22
• LCM of 279, 151, 45
• LCM of 455, 696, 84
• LCM of 302, 622, 65

1. What is the LCM of 143, 689, 15?

Answer: LCM of 143, 689, 15 is 113685.

2. What are the Factors of 113685?

Answer: Factors of 113685 are . There are integers that are factors of 113685

3. How to Find the LCM of 143, 689, 15 ?

Least Common Multiple of 143, 689, 15.

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(143, 689, 15) = 3 x 5 x 11 x 13 x 53 = 113685.