Given numbers are 379,780,446,730

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

The LCM of 379,780,446,730 is 4812397980.

Find LCM of 379,780,446,730 with Prime Factorization

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

2 x 5 x 379 x 78 x 223 x 73 = 4812397980

Therefore, the lowest common multiple of 379,780,446,730 is 4812397980.

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.

379 x 780 x 446 x 730 = 96247959600

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.

379 : 1, 379

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

446 : 1, 2, 223, 446

730 : 1, 2, 5, 10, 73, 146, 365, 730

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 379,780,446,730, is 1.

Now, the common factors can be found like this.

379:379

780:2x 2x 3x 5x 13

446:2x 223

730:2x 5x 73

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 5 = 20

Therefore, the value for common factors is 20.

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 = 96247959600/(1x20)

LCM = 96247959600/20

LCM = 4812397980

Thus, we can understand that the LCM of 379,780,446,730 is 4812397980.

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

• LCM of 868, 926, 396, 124
• LCM of 188, 114, 189, 100
• LCM of 113, 505, 722, 733
• LCM of 536, 761, 423, 205
• LCM of 323, 516, 733, 118

1. What is the LCM of 379, 780, 446, 730?

Answer: LCM of 379, 780, 446, 730 is 4812397980.

2. How to calculate the LCM of 379, 780, 446, 730?

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 379, 780, 446, 730.

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}.