Least Common Multiple of 1420, 1783

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

• Least Common Multiple of 1420, 1783 by common division method
• Least Common Multiple of 1420, 1783 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 2531860

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 1420,1783 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(1420,1783) = 1

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

GCF(1420,1783) x common factors =1 x 1 = 1

LCM(1420,1783) = ( 1420 × 1783 ) / 1

LCM(1420,1783) = 2531860 / 1

LCM(1420,1783) = 2531860

∴ Least Common Multiple of 1420,1783 is 2531860

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

• LCM of 3084, 1440
• LCM of 3361, 3030
• LCM of 3023, 8525
• LCM of 9930, 3948
• LCM of 9526, 7907

1. What is the LCM of 1420, 1783?

Answer: LCM of 1420, 1783 is 2531860.

2. What are the Factors of 2531860?

Answer: Factors of 2531860 are . There are integers that are factors of 2531860

3. How to Find the LCM of 1420, 1783 ?

Least Common Multiple of 1420, 1783.

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(1420, 1783) = 2 x 2 x 5 x 71 x 1783 = 2531860.