Least Common Multiple of 1461, 6420

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

• Least Common Multiple of 1461, 6420 by common division method
• Least Common Multiple of 1461, 6420 with GCF Formula

∴ So the LCM of the given numbers is 3 x 487 x 2140 = 3126540

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 1461,6420 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(1461,6420) = 3

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

GCF(1461,6420) x common factors =3 x 1 = 3

LCM(1461,6420) = ( 1461 × 6420 ) / 3

LCM(1461,6420) = 9379620 / 3

LCM(1461,6420) = 3126540

∴ Least Common Multiple of 1461,6420 is 3126540

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

• LCM of 7094, 3203
• LCM of 7053, 3784
• LCM of 2418, 8009
• LCM of 8617, 6265
• LCM of 5068, 2042

1. What is the LCM of 1461, 6420?

Answer: LCM of 1461, 6420 is 3126540.

2. What are the Factors of 3126540?

Answer: Factors of 3126540 are . There are integers that are factors of 3126540

3. How to Find the LCM of 1461, 6420 ?

Least Common Multiple of 1461, 6420.

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(1461, 6420) = 2 x 2 x 3 x 5 x 107 x 487 = 3126540.