Least Common Multiple of 1655, 3990

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

• Least Common Multiple of 1655, 3990 by common division method
• Least Common Multiple of 1655, 3990 with GCF Formula

∴ So the LCM of the given numbers is 5 x 331 x 798 = 1320690

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 1655,3990 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(1655,3990) = 5

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

GCF(1655,3990) x common factors =5 x 1 = 5

LCM(1655,3990) = ( 1655 × 3990 ) / 5

LCM(1655,3990) = 6603450 / 5

LCM(1655,3990) = 1320690

∴ Least Common Multiple of 1655,3990 is 1320690

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

• LCM of 2725, 1485
• LCM of 7161, 1765
• LCM of 9536, 6648
• LCM of 2953, 7315
• LCM of 9828, 2484

1. What is the LCM of 1655, 3990?

Answer: LCM of 1655, 3990 is 1320690.

2. What are the Factors of 1320690?

Answer: Factors of 1320690 are . There are integers that are factors of 1320690

3. How to Find the LCM of 1655, 3990 ?

Least Common Multiple of 1655, 3990.

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(1655, 3990) = 2 x 3 x 5 x 7 x 19 x 331 = 1320690.