Given numbers are 311,145,794,15

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

The LCM of 311,145,794,15 is 107416290.

Find LCM of 311,145,794,15 with Prime Factorization

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

5 x 311 x 29 x 794 x 3 = 107416290

Therefore, the lowest common multiple of 311,145,794,15 is 107416290.

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.

311 x 145 x 794 x 15 = 537081450

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.

311 : 1, 311

145 : 1, 5, 29, 145

794 : 1, 2, 397, 794

15 : 1, 3, 5, 15

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 311,145,794,15, is 1.

Now, the common factors can be found like this.

311:311

145:5x 29

794:2x 397

15:3x 5

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

5 = 5

Therefore, the value for common factors is 5.

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 = 537081450/(1x5)

LCM = 537081450/5

LCM = 107416290

Thus, we can understand that the LCM of 311,145,794,15 is 107416290.

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

• LCM of 214, 660, 784, 30
• LCM of 416, 630, 529, 80
• LCM of 102, 484, 736, 87
• LCM of 930, 868, 146, 88
• LCM of 775, 245, 543, 45

1. What is the LCM of 311, 145, 794, 15?

Answer: LCM of 311, 145, 794, 15 is 107416290.

2. How to calculate the LCM of 311, 145, 794, 15?

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 311, 145, 794, 15.

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}.