Given numbers are 478,741,961,717,780

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

The LCM of 478,741,961,717,780 is 3403842780.

Find LCM of 478,741,961,717,780 with Prime Factorization

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

2 x 3 x 13 x 239 x 1 x 19 x 961 x 1 x 10 = 3403842780

Therefore, the lowest common multiple of 478,741,961,717,780 is 3403842780.

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 741 x 961 x 717 x 780 = 190363311314280

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

741 : 1, 3, 13, 19, 39, 57, 247, 741

961 : 1, 31, 961

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 478,741,961,717,780, is 1.

Now, the common factors can be found like this.

478:2x 239

741:3x 13x 19

961:31x 31

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 3x 3x 13x 239 = 55926

Therefore, the value for common factors is 55926.

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 = 190363311314280/(1x55926)

LCM = 190363311314280/55926

LCM = 3403842780

Thus, we can understand that the LCM of 478,741,961,717,780 is 3403842780.

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

• LCM of 298, 516, 477, 356, 154
• LCM of 202, 723, 634, 225, 252
• LCM of 527, 843, 853, 784, 395
• LCM of 498, 615, 503, 339, 870
• LCM of 250, 601, 634, 749, 522

1. What is the LCM of 478, 741, 961, 717, 780?

Answer: LCM of 478, 741, 961, 717, 780 is 3403842780.

2. How to calculate the LCM of 478, 741, 961, 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 478, 741, 961, 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}.