Least Common Multiple of 820, 542

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

• Least Common Multiple of 820, 542 by common division method
• Least Common Multiple of 820, 542 with GCF Formula

∴ So the LCM of the given numbers is 2 x 410 x 271 = 222220

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 820,542 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(820,542) = 2

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

GCF(820,542) x common factors =2 x 1 = 2

LCM(820,542) = ( 820 × 542 ) / 2

LCM(820,542) = 444440 / 2

LCM(820,542) = 222220

∴ Least Common Multiple of 820,542 is 222220

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

• LCM of 304, 129
• LCM of 178, 272
• LCM of 330, 224
• LCM of 196, 609
• LCM of 475, 668

1. What is the LCM of 820, 542?

Answer: LCM of 820, 542 is 222220.

2. What are the Factors of 222220?

Answer: Factors of 222220 are . There are integers that are factors of 222220

3. How to Find the LCM of 820, 542 ?

Least Common Multiple of 820, 542.

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(820, 542) = 2 x 2 x 5 x 41 x 271 = 222220.