Given numbers are 411,391,426,715

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

The LCM of 411,391,426,715 is 16315972530.

Find LCM of 411,391,426,715 with Prime Factorization

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

3 x 137 x 391 x 142 x 715 = 16315972530

Therefore, the lowest common multiple of 411,391,426,715 is 16315972530.

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.

411 x 391 x 426 x 715 = 48947917590

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.

411 : 1, 3, 137, 411

391 : 1, 17, 23, 391

426 : 1, 2, 3, 6, 71, 142, 213, 426

715 : 1, 5, 11, 13, 55, 65, 143, 715

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 411,391,426,715, is 1.

Now, the common factors can be found like this.

411:3x 137

391:17x 23

426:2x 3x 71

715:5x 11x 13

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

3 = 3

Therefore, the value for common factors is 3.

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 = 48947917590/(1x3)

LCM = 48947917590/3

LCM = 16315972530

Thus, we can understand that the LCM of 411,391,426,715 is 16315972530.

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

• LCM of 370, 238, 298, 558
• LCM of 346, 983, 805, 766
• LCM of 906, 938, 705, 195
• LCM of 162, 810, 404, 457
• LCM of 924, 862, 672, 599

1. What is the LCM of 411, 391, 426, 715?

Answer: LCM of 411, 391, 426, 715 is 16315972530.

2. How to calculate the LCM of 411, 391, 426, 715?

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 411, 391, 426, 715.

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}.