Given numbers are 471,392,992,730

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

The LCM of 471,392,992,730 is 8356444320.

Find LCM of 471,392,992,730 with Prime Factorization

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

2 x 2 x 2 x 471 x 49 x 124 x 365 = 8356444320

Therefore, the lowest common multiple of 471,392,992,730 is 8356444320.

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.

471 x 392 x 992 x 730 = 133703109120

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.

471 : 1, 3, 157, 471

392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

992 : 1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992

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 471,392,992,730, is 1.

Now, the common factors can be found like this.

471:3x 157

392:2x 2x 2x 7x 7

992:2x 2x 2x 2x 2x 31

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 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 133703109120/(1x16)

LCM = 133703109120/16

LCM = 8356444320

Thus, we can understand that the LCM of 471,392,992,730 is 8356444320.

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

• LCM of 545, 335, 262, 229
• LCM of 772, 631, 323, 777
• LCM of 420, 841, 853, 393
• LCM of 544, 404, 812, 365
• LCM of 108, 500, 174, 434

1. What is the LCM of 471, 392, 992, 730?

Answer: LCM of 471, 392, 992, 730 is 8356444320.

2. How to calculate the LCM of 471, 392, 992, 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 471, 392, 992, 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}.