Given numbers are 520,598,660,827,784

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

The LCM of 520,598,660,827,784 is 31987235280.

Find LCM of 520,598,660,827,784 with Prime Factorization

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

2 x 2 x 2 x 5 x 13 x 1 x 23 x 33 x 827 x 98 = 31987235280

Therefore, the lowest common multiple of 520,598,660,827,784 is 31987235280.

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.

520 x 598 x 660 x 827 x 784 = 133066898764800

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.

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

598 : 1, 2, 13, 23, 26, 46, 299, 598

660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

827 : 1, 827

784 : 1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 520,598,660,827,784, is 1.

Now, the common factors can be found like this.

520:2x 2x 2x 5x 13

598:2x 13x 23

660:2x 2x 3x 5x 11

827:827

784:2x 2x 2x 2x 7x 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 5x 13 = 4160

Therefore, the value for common factors is 4160.

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 = 133066898764800/(1x4160)

LCM = 133066898764800/4160

LCM = 31987235280

Thus, we can understand that the LCM of 520,598,660,827,784 is 31987235280.

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

• LCM of 580, 689, 662, 500, 823
• LCM of 728, 164, 308, 962, 302
• LCM of 870, 389, 905, 243, 114
• LCM of 219, 898, 981, 625, 646
• LCM of 668, 233, 637, 398, 513

1. What is the LCM of 520, 598, 660, 827, 784?

Answer: LCM of 520, 598, 660, 827, 784 is 31987235280.

2. How to calculate the LCM of 520, 598, 660, 827, 784?

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 520, 598, 660, 827, 784.

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}.