Given numbers are 813,469,931

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

The LCM of 813,469,931 is 50712501.

Find LCM of 813,469,931 with Prime Factorization

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

7 x 813 x 67 x 133 = 50712501

Therefore, the lowest common multiple of 813,469,931 is 50712501.

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.

813 x 469 x 931 = 354987507

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.

813 : 1, 3, 271, 813

469 : 1, 7, 67, 469

931 : 1, 7, 19, 49, 133, 931

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 813,469,931, is 1.

Now, the common factors can be found like this.

813:3x 271

469:7x 67

931:7x 7x 19

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

7 = 7

Therefore, the value for common factors is 7.

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 = 354987507/(1x7)

LCM = 354987507/7

LCM = 50712501

Thus, we can understand that the LCM of 813,469,931 is 50712501.

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

• LCM of 693, 152, 709
• LCM of 379, 242, 902
• LCM of 660, 968, 679
• LCM of 801, 670, 932
• LCM of 415, 565, 354

1. What is the LCM of 813, 469, 931?

Answer: LCM of 813, 469, 931 is 50712501.

2. How to calculate the LCM of 813, 469, 931?

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 813, 469, 931.

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}.