Given numbers are 478,471,676,399

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

The LCM of 478,471,676,399 is 10120853652.

Find LCM of 478,471,676,399 with Prime Factorization

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

2 x 3 x 239 x 157 x 338 x 133 = 10120853652

Therefore, the lowest common multiple of 478,471,676,399 is 10120853652.

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.

478 x 471 x 676 x 399 = 60725121912

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.

478 : 1, 2, 239, 478

471 : 1, 3, 157, 471

676 : 1, 2, 4, 13, 26, 52, 169, 338, 676

399 : 1, 3, 7, 19, 21, 57, 133, 399

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 478,471,676,399, is 1.

Now, the common factors can be found like this.

478:2x 239

471:3x 157

676:2x 2x 13x 13

399:3x 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.

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 60725121912/(1x6)

LCM = 60725121912/6

LCM = 10120853652

Thus, we can understand that the LCM of 478,471,676,399 is 10120853652.

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

• LCM of 194, 977, 354, 150
• LCM of 397, 915, 861, 651
• LCM of 758, 682, 980, 289
• LCM of 566, 346, 687, 287
• LCM of 166, 842, 925, 541

1. What is the LCM of 478, 471, 676, 399?

Answer: LCM of 478, 471, 676, 399 is 10120853652.

2. How to calculate the LCM of 478, 471, 676, 399?

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 478, 471, 676, 399.

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}.