Given numbers are 728,434,184,316,560

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

The LCM of 728,434,184,316,560 is 410060560.

Find LCM of 728,434,184,316,560 with Prime Factorization

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

2 x 2 x 2 x 7 x 13 x 31 x 23 x 79 x 10 = 410060560

Therefore, the lowest common multiple of 728,434,184,316,560 is 410060560.

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.

728 x 434 x 184 x 316 x 560 = 10287599329280

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.

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

434 : 1, 2, 7, 14, 31, 62, 217, 434

184 : 1, 2, 4, 8, 23, 46, 92, 184

316 : 1, 2, 4, 79, 158, 316

560 : 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 728,434,184,316,560, is 2.

Now, the common factors can be found like this.

728:2x 2x 2x 7x 13

434:2x 7x 31

184:2x 2x 2x 23

316:2x 2x 79

560:2x 2x 2x 2x 5x 7

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 2x 2x 2x 7x 7 = 12544

Therefore, the value for common factors is 12544.

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 = 10287599329280/(2x12544)

LCM = 10287599329280/25088

LCM = 410060560

Thus, we can understand that the LCM of 728,434,184,316,560 is 410060560.

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

• LCM of 718, 317, 554, 499, 947
• LCM of 570, 148, 583, 227, 166
• LCM of 876, 996, 179, 577, 278
• LCM of 717, 995, 806, 218, 701
• LCM of 294, 605, 262, 298, 673

1. What is the LCM of 728, 434, 184, 316, 560?

Answer: LCM of 728, 434, 184, 316, 560 is 410060560.

2. How to calculate the LCM of 728, 434, 184, 316, 560?

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 728, 434, 184, 316, 560.

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}.