Given numbers are 716,494,858,717,780

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

The LCM of 716,494,858,717,780 is 6974158620.

Find LCM of 716,494,858,717,780 with Prime Factorization

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

2 x 2 x 3 x 13 x 179 x 19 x 11 x 239 x 5 = 6974158620

Therefore, the lowest common multiple of 716,494,858,717,780 is 6974158620.

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.

716 x 494 x 858 x 717 x 780 = 169723124176320

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.

716 : 1, 2, 4, 179, 358, 716

494 : 1, 2, 13, 19, 26, 38, 247, 494

858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

717 : 1, 3, 239, 717

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 716,494,858,717,780, is 1.

Now, the common factors can be found like this.

716:2x 2x 179

494:2x 13x 19

858:2x 3x 11x 13

717:3x 239

780:2x 2x 3x 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.

2x 2x 2x 2x 3x 3x 13x 13 = 24336

Therefore, the value for common factors is 24336.

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 = 169723124176320/(1x24336)

LCM = 169723124176320/24336

LCM = 6974158620

Thus, we can understand that the LCM of 716,494,858,717,780 is 6974158620.

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

• LCM of 449, 615, 137, 353, 952
• LCM of 147, 764, 103, 324, 989
• LCM of 377, 850, 580, 831, 184
• LCM of 301, 248, 654, 120, 346
• LCM of 471, 369, 873, 121, 610

1. What is the LCM of 716, 494, 858, 717, 780?

Answer: LCM of 716, 494, 858, 717, 780 is 6974158620.

2. How to calculate the LCM of 716, 494, 858, 717, 780?

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 716, 494, 858, 717, 780.

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}.