Least Common Multiple of 1670, 1642

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

• Least Common Multiple of 1670, 1642 by common division method
• Least Common Multiple of 1670, 1642 with GCF Formula

∴ So the LCM of the given numbers is 2 x 835 x 821 = 1371070

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 1670,1642 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(1670,1642) = 2

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

GCF(1670,1642) x common factors =2 x 1 = 2

LCM(1670,1642) = ( 1670 × 1642 ) / 2

LCM(1670,1642) = 2742140 / 2

LCM(1670,1642) = 1371070

∴ Least Common Multiple of 1670,1642 is 1371070

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

• LCM of 8614, 8063
• LCM of 3064, 9736
• LCM of 2802, 6367
• LCM of 3463, 3135
• LCM of 2729, 5540

1. What is the LCM of 1670, 1642?

Answer: LCM of 1670, 1642 is 1371070.

2. What are the Factors of 1371070?

Answer: Factors of 1371070 are . There are integers that are factors of 1371070

3. How to Find the LCM of 1670, 1642 ?

Least Common Multiple of 1670, 1642.

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(1670, 1642) = 2 x 5 x 167 x 821 = 1371070.