Least Common Multiple of 421, 959, 978

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

• Least Common Multiple of 421, 959, 978 by common division method
• Least Common Multiple of 421, 959, 978 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 394856742

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 421,959,978 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(421,959,978) = 1

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

GCF(421,959,978) x common factors =1 x 1 = 1

LCM(421,959,978) = ( 421 × 959 × 978 ) / 1

LCM(421,959,978) = 394856742 / 1

LCM(421,959,978) = 394856742

∴ Least Common Multiple of 421,959,978 is 394856742

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

• LCM of 741, 847, 333
• LCM of 851, 414, 631
• LCM of 500, 121, 183
• LCM of 671, 824, 881
• LCM of 700, 503, 554

1. What is the LCM of 421, 959, 978?

Answer: LCM of 421, 959, 978 is 394856742.

2. What are the Factors of 394856742?

Answer: Factors of 394856742 are . There are integers that are factors of 394856742

3. How to Find the LCM of 421, 959, 978 ?

Least Common Multiple of 421, 959, 978.

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(421, 959, 978) = 2 x 3 x 7 x 137 x 163 x 421 = 394856742.