Given numbers are 818,130,684

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 818,130,684 is 18184140.

Find LCM of 818,130,684 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 409 x 65 x 342 = 18184140

Therefore, the lowest common multiple of 818,130,684 is 18184140.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

818 x 130 x 684 = 72736560

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

818 : 1, 2, 409, 818

130 : 1, 2, 5, 10, 13, 26, 65, 130

684 : 1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 818,130,684, is 2.

Now, the common factors can be found like this.

818:2x 409

130:2x 5x 13

684:2x 2x 3x 3x 19

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2 = 2

Therefore, the value for common factors is 2.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 72736560/(2x2)

LCM = 72736560/4

LCM = 18184140

Thus, we can understand that the LCM of 818,130,684 is 18184140.

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

• LCM of 407, 422, 547
• LCM of 318, 441, 148
• LCM of 979, 965, 229
• LCM of 496, 886, 873
• LCM of 456, 845, 107

1. What is the LCM of 818, 130, 684?

Answer: LCM of 818, 130, 684 is 18184140.

2. How to calculate the LCM of 818, 130, 684?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 818, 130, 684.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.