Least Common Multiple of 420, 774

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

• Least Common Multiple of 420, 774 by common division method
• Least Common Multiple of 420, 774 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 70 x 129 = 54180

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 420,774 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(420,774) = 6

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

GCF(420,774) x common factors =6 x 1 = 6

LCM(420,774) = ( 420 × 774 ) / 6

LCM(420,774) = 325080 / 6

LCM(420,774) = 54180

∴ Least Common Multiple of 420,774 is 54180

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

• LCM of 578, 995
• LCM of 874, 337
• LCM of 889, 928
• LCM of 676, 349
• LCM of 974, 699

1. What is the LCM of 420, 774?

Answer: LCM of 420, 774 is 54180.

2. What are the Factors of 54180?

Answer: Factors of 54180 are . There are integers that are factors of 54180

3. How to Find the LCM of 420, 774 ?

Least Common Multiple of 420, 774.

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(420, 774) = 2 x 2 x 3 x 3 x 5 x 7 x 43 = 54180.