Least Common Multiple of 828, 690

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

• Least Common Multiple of 828, 690 by common division method
• Least Common Multiple of 828, 690 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 23 x 6 x 5 = 4140

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 828,690 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(828,690) = 138

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

GCF(828,690) x common factors =138 x 1 = 138

LCM(828,690) = ( 828 × 690 ) / 138

LCM(828,690) = 571320 / 138

LCM(828,690) = 4140

∴ Least Common Multiple of 828,690 is 4140

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

• LCM of 986, 660
• LCM of 644, 253
• LCM of 865, 279
• LCM of 383, 975
• LCM of 112, 243

1. What is the LCM of 828, 690?

Answer: LCM of 828, 690 is 4140.

2. What are the Factors of 4140?

Answer: Factors of 4140 are . There are integers that are factors of 4140

3. How to Find the LCM of 828, 690 ?

Least Common Multiple of 828, 690.

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(828, 690) = 2 x 2 x 3 x 3 x 5 x 23 = 4140.