Least Common Multiple of 490, 743, 421

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

• Least Common Multiple of 490, 743, 421 by common division method
• Least Common Multiple of 490, 743, 421 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 153273470

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 490,743,421 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(490,743,421) = 1

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

GCF(490,743,421) x common factors =1 x 1 = 1

LCM(490,743,421) = ( 490 × 743 × 421 ) / 1

LCM(490,743,421) = 153273470 / 1

LCM(490,743,421) = 153273470

∴ Least Common Multiple of 490,743,421 is 153273470

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

• LCM of 288, 268, 915
• LCM of 823, 723, 871
• LCM of 320, 386, 402
• LCM of 665, 811, 372
• LCM of 852, 963, 755

1. What is the LCM of 490, 743, 421?

Answer: LCM of 490, 743, 421 is 153273470.

2. What are the Factors of 153273470?

Answer: Factors of 153273470 are . There are integers that are factors of 153273470

3. How to Find the LCM of 490, 743, 421 ?

Least Common Multiple of 490, 743, 421.

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(490, 743, 421) = 2 x 5 x 7 x 7 x 421 x 743 = 153273470.