Least Common Multiple of 78, 38, 830

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

• Least Common Multiple of 78, 38, 830 by common division method
• Least Common Multiple of 78, 38, 830 with GCF Formula

∴ So the LCM of the given numbers is 2 x 39 x 19 x 415 = 615030

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 78,38,830 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(78,38,830) = 2

common factors(in case of two or more numbers have common factors) = 2

GCF(78,38,830) x common factors =2 x 2 = 4

LCM(78,38,830) = ( 78 × 38 × 830 ) / 4

LCM(78,38,830) = 2460120 / 4

LCM(78,38,830) = 615030

∴ Least Common Multiple of 78,38,830 is 615030

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

• LCM of 14, 23, 683
• LCM of 21, 67, 537
• LCM of 98, 13, 143
• LCM of 43, 79, 685
• LCM of 78, 38, 416

1. What is the LCM of 78, 38, 830?

Answer: LCM of 78, 38, 830 is 615030.

2. What are the Factors of 615030?

Answer: Factors of 615030 are . There are integers that are factors of 615030

3. How to Find the LCM of 78, 38, 830 ?

Least Common Multiple of 78, 38, 830.

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(78, 38, 830) = 2 x 3 x 5 x 13 x 19 x 83 = 615030.