Least Common Multiple of 685, 2100

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

• Least Common Multiple of 685, 2100 by common division method
• Least Common Multiple of 685, 2100 with GCF Formula

∴ So the LCM of the given numbers is 5 x 137 x 420 = 287700

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 685,2100 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(685,2100) = 5

common factors(in case of two or more numbers have common factors) = 1

GCF(685,2100) x common factors =5 x 1 = 5

LCM(685,2100) = ( 685 × 2100 ) / 5

LCM(685,2100) = 1438500 / 5

LCM(685,2100) = 287700

∴ Least Common Multiple of 685,2100 is 287700

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

• LCM of 947, 6212
• LCM of 103, 3622
• LCM of 283, 3909
• LCM of 374, 8892
• LCM of 159, 9060

1. What is the LCM of 685, 2100?

Answer: LCM of 685, 2100 is 287700.

2. What are the Factors of 287700?

Answer: Factors of 287700 are . There are integers that are factors of 287700

3. How to Find the LCM of 685, 2100 ?

Least Common Multiple of 685, 2100.

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(685, 2100) = 2 x 2 x 3 x 5 x 5 x 7 x 137 = 287700.