Least Common Multiple of 21, 35, 834

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

• Least Common Multiple of 21, 35, 834 by common division method
• Least Common Multiple of 21, 35, 834 with GCF Formula

∴ So the LCM of the given numbers is 3 x 7 x 1 x 5 x 278 = 29190

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 21,35,834 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(21,35,834) = 1

common factors(in case of two or more numbers have common factors) = 21

GCF(21,35,834) x common factors =1 x 21 = 21

LCM(21,35,834) = ( 21 × 35 × 834 ) / 21

LCM(21,35,834) = 612990 / 21

LCM(21,35,834) = 29190

∴ Least Common Multiple of 21,35,834 is 29190

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

• LCM of 49, 89, 741
• LCM of 16, 82, 406
• LCM of 42, 52, 428
• LCM of 12, 43, 590
• LCM of 16, 32, 540

1. What is the LCM of 21, 35, 834?

Answer: LCM of 21, 35, 834 is 29190.

2. What are the Factors of 29190?

Answer: Factors of 29190 are . There are integers that are factors of 29190

3. How to Find the LCM of 21, 35, 834 ?

Least Common Multiple of 21, 35, 834.

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(21, 35, 834) = 2 x 3 x 5 x 7 x 139 = 29190.