Least Common Multiple of 1580, 4390

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

• Least Common Multiple of 1580, 4390 by common division method
• Least Common Multiple of 1580, 4390 with GCF Formula

∴ So the LCM of the given numbers is 2 x 5 x 158 x 439 = 693620

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 1580,4390 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(1580,4390) = 10

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

GCF(1580,4390) x common factors =10 x 1 = 10

LCM(1580,4390) = ( 1580 × 4390 ) / 10

LCM(1580,4390) = 6936200 / 10

LCM(1580,4390) = 693620

∴ Least Common Multiple of 1580,4390 is 693620

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

• LCM of 9985, 1220
• LCM of 4950, 2189
• LCM of 5691, 7517
• LCM of 5924, 6590
• LCM of 9841, 3466

1. What is the LCM of 1580, 4390?

Answer: LCM of 1580, 4390 is 693620.

2. What are the Factors of 693620?

Answer: Factors of 693620 are . There are integers that are factors of 693620

3. How to Find the LCM of 1580, 4390 ?

Least Common Multiple of 1580, 4390.

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(1580, 4390) = 2 x 2 x 5 x 79 x 439 = 693620.