Given numbers are 780,920,247,767,464

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

The LCM of 780,920,247,767,464 is 2332845840.

Find LCM of 780,920,247,767,464 with Prime Factorization

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

2 x 2 x 2 x 5 x 13 x 3 x 23 x 19 x 59 x 58 = 2332845840

Therefore, the lowest common multiple of 780,920,247,767,464 is 2332845840.

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.

780 x 920 x 247 x 767 x 464 = 63080151513600

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.

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

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

247 : 1, 13, 19, 247

767 : 1, 13, 59, 767

464 : 1, 2, 4, 8, 16, 29, 58, 116, 232, 464

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 780,920,247,767,464, is 1.

Now, the common factors can be found like this.

780:2x 2x 3x 5x 13

920:2x 2x 2x 5x 23

247:13x 19

767:13x 59

464:2x 2x 2x 2x 29

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 2x 5x 13x 13 = 27040

Therefore, the value for common factors is 27040.

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 = 63080151513600/(1x27040)

LCM = 63080151513600/27040

LCM = 2332845840

Thus, we can understand that the LCM of 780,920,247,767,464 is 2332845840.

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

• LCM of 160, 533, 752, 408, 302
• LCM of 560, 658, 622, 840, 846
• LCM of 706, 379, 194, 439, 183
• LCM of 117, 226, 702, 501, 357
• LCM of 853, 473, 451, 967, 655

1. What is the LCM of 780, 920, 247, 767, 464?

Answer: LCM of 780, 920, 247, 767, 464 is 2332845840.

2. How to calculate the LCM of 780, 920, 247, 767, 464?

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 780, 920, 247, 767, 464.

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}.