Given numbers are 398,263,130

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

The LCM of 398,263,130 is 6803810.

Find LCM of 398,263,130 with Prime Factorization

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

2 x 199 x 263 x 65 = 6803810

Therefore, the lowest common multiple of 398,263,130 is 6803810.

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.

398 x 263 x 130 = 13607620

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.

398 : 1, 2, 199, 398

263 : 1, 263

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,263,130, is 1.

Now, the common factors can be found like this.

398:2x 199

263:263

130:2x 5x 13

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 = 13607620/(1x2)

LCM = 13607620/2

LCM = 6803810

Thus, we can understand that the LCM of 398,263,130 is 6803810.

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

• LCM of 949, 743, 185
• LCM of 763, 493, 952
• LCM of 573, 140, 105
• LCM of 406, 917, 141
• LCM of 230, 366, 282

1. What is the LCM of 398, 263, 130?

Answer: LCM of 398, 263, 130 is 6803810.

2. How to calculate the LCM of 398, 263, 130?

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 398, 263, 130.

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}.