Given numbers are 252,520,864,248,391

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

The LCM of 252,520,864,248,391 is 4765007520.

Find LCM of 252,520,864,248,391 with Prime Factorization

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

2 x 2 x 2 x 3 x 3 x 7 x 65 x 12 x 31 x 391 = 4765007520

Therefore, the lowest common multiple of 252,520,864,248,391 is 4765007520.

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.

252 x 520 x 864 x 248 x 391 = 10978577326080

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.

252 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252

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

864 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

248 : 1, 2, 4, 8, 31, 62, 124, 248

391 : 1, 17, 23, 391

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 252,520,864,248,391, is 1.

Now, the common factors can be found like this.

252:2x 2x 3x 3x 7

520:2x 2x 2x 5x 13

864:2x 2x 2x 2x 2x 3x 3x 3

248:2x 2x 2x 31

391:17x 23

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 3x 3 = 2304

Therefore, the value for common factors is 2304.

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 = 10978577326080/(1x2304)

LCM = 10978577326080/2304

LCM = 4765007520

Thus, we can understand that the LCM of 252,520,864,248,391 is 4765007520.

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

• LCM of 198, 169, 286, 983, 673
• LCM of 567, 468, 399, 159, 610
• LCM of 625, 692, 851, 535, 974
• LCM of 544, 645, 945, 437, 321
• LCM of 173, 478, 410, 150, 620

1. What is the LCM of 252, 520, 864, 248, 391?

Answer: LCM of 252, 520, 864, 248, 391 is 4765007520.

2. How to calculate the LCM of 252, 520, 864, 248, 391?

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 252, 520, 864, 248, 391.

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}.