Given numbers are 520,752,990,504

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

The LCM of 520,752,990,504 is 33873840.

Find LCM of 520,752,990,504 with Prime Factorization

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

2 x 2 x 2 x 3 x 3 x 5 x 13 x 94 x 11 x 7 = 33873840

Therefore, the lowest common multiple of 520,752,990,504 is 33873840.

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 752 x 990 x 504 = 195113318400

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

752 : 1, 2, 4, 8, 16, 47, 94, 188, 376, 752

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

504 : 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 520,752,990,504, is 2.

Now, the common factors can be found like this.

520:2x 2x 2x 5x 13

752:2x 2x 2x 2x 47

990:2x 3x 3x 5x 11

504:2x 2x 2x 3x 3x 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 3x 3x 5 = 2880

Therefore, the value for common factors is 2880.

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 = 195113318400/(2x2880)

LCM = 195113318400/5760

LCM = 33873840

Thus, we can understand that the LCM of 520,752,990,504 is 33873840.

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

• LCM of 741, 101, 146, 921
• LCM of 403, 425, 647, 404
• LCM of 648, 907, 546, 573
• LCM of 513, 578, 460, 291
• LCM of 701, 162, 316, 374

1. What is the LCM of 520, 752, 990, 504?

Answer: LCM of 520, 752, 990, 504 is 33873840.

2. How to calculate the LCM of 520, 752, 990, 504?

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, 752, 990, 504.

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}.