Least Common Multiple of 7720, 3820

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

• Least Common Multiple of 7720, 3820 by common division method
• Least Common Multiple of 7720, 3820 with GCF Formula

∴ So the LCM of the given numbers is 2 x 2 x 5 x 386 x 191 = 1474520

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 7720,3820 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(7720,3820) = 20

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

GCF(7720,3820) x common factors =20 x 1 = 20

LCM(7720,3820) = ( 7720 × 3820 ) / 20

LCM(7720,3820) = 29490400 / 20

LCM(7720,3820) = 1474520

∴ Least Common Multiple of 7720,3820 is 1474520

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

• LCM of 5283, 3931
• LCM of 1133, 9346
• LCM of 4590, 4785
• LCM of 6586, 1132
• LCM of 7088, 1862

1. What is the LCM of 7720, 3820?

Answer: LCM of 7720, 3820 is 1474520.

2. What are the Factors of 1474520?

Answer: Factors of 1474520 are . There are integers that are factors of 1474520

3. How to Find the LCM of 7720, 3820 ?

Least Common Multiple of 7720, 3820.

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(7720, 3820) = 2 x 2 x 2 x 5 x 191 x 193 = 1474520.