Least Common Multiple of 1388, 1940

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

• Least Common Multiple of 1388, 1940 by common division method
• Least Common Multiple of 1388, 1940 with GCF Formula

∴ So the LCM of the given numbers is 2 x 2 x 347 x 485 = 673180

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 1388,1940 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(1388,1940) = 4

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

GCF(1388,1940) x common factors =4 x 1 = 4

LCM(1388,1940) = ( 1388 × 1940 ) / 4

LCM(1388,1940) = 2692720 / 4

LCM(1388,1940) = 673180

∴ Least Common Multiple of 1388,1940 is 673180

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

• LCM of 4621, 5842
• LCM of 5380, 7332
• LCM of 8345, 5716
• LCM of 8632, 3020
• LCM of 1831, 8951

1. What is the LCM of 1388, 1940?

Answer: LCM of 1388, 1940 is 673180.

2. What are the Factors of 673180?

Answer: Factors of 673180 are . There are integers that are factors of 673180

3. How to Find the LCM of 1388, 1940 ?

Least Common Multiple of 1388, 1940.

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(1388, 1940) = 2 x 2 x 5 x 97 x 347 = 673180.