Given numbers are 520,754,686,408,323

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

The LCM of 520,754,686,408,323 is 5012094360.

Find LCM of 520,754,686,408,323 with Prime Factorization

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

2 x 2 x 2 x 13 x 17 x 5 x 29 x 343 x 3 x 19 = 5012094360

Therefore, the lowest common multiple of 520,754,686,408,323 is 5012094360.

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 754 x 686 x 408 x 323 = 35445531313920

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

754 : 1, 2, 13, 26, 29, 58, 377, 754

686 : 1, 2, 7, 14, 49, 98, 343, 686

408 : 1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

323 : 1, 17, 19, 323

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 520,754,686,408,323, is 1.

Now, the common factors can be found like this.

520:2x 2x 2x 5x 13

754:2x 13x 29

686:2x 7x 7x 7

408:2x 2x 2x 3x 17

323:17x 19

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 13x 17 = 7072

Therefore, the value for common factors is 7072.

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 = 35445531313920/(1x7072)

LCM = 35445531313920/7072

LCM = 5012094360

Thus, we can understand that the LCM of 520,754,686,408,323 is 5012094360.

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

• LCM of 243, 353, 402, 834, 486
• LCM of 890, 549, 371, 318, 159
• LCM of 923, 287, 636, 529, 144
• LCM of 291, 113, 340, 599, 413
• LCM of 251, 922, 985, 997, 844

1. What is the LCM of 520, 754, 686, 408, 323?

Answer: LCM of 520, 754, 686, 408, 323 is 5012094360.

2. How to calculate the LCM of 520, 754, 686, 408, 323?

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, 754, 686, 408, 323.

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}.