Given numbers are 247,403,626,392,916

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

The LCM of 247,403,626,392,916 is 215141669288.

Find LCM of 247,403,626,392,916 with Prime Factorization

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

2 x 2 x 13 x 19 x 31 x 313 x 98 x 229 = 215141669288

Therefore, the lowest common multiple of 247,403,626,392,916 is 215141669288.

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.

247 x 403 x 626 x 392 x 916 = 22374733605952

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.

247 : 1, 13, 19, 247

403 : 1, 13, 31, 403

626 : 1, 2, 313, 626

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

916 : 1, 2, 4, 229, 458, 916

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,403,626,392,916, is 1.

Now, the common factors can be found like this.

247:13x 19

403:13x 31

626:2x 313

392:2x 2x 2x 7x 7

916:2x 2x 229

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 13 = 104

Therefore, the value for common factors is 104.

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 = 22374733605952/(1x104)

LCM = 22374733605952/104

LCM = 215141669288

Thus, we can understand that the LCM of 247,403,626,392,916 is 215141669288.

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

• LCM of 408, 340, 722, 334, 250
• LCM of 822, 479, 574, 231, 994
• LCM of 891, 132, 975, 829, 508
• LCM of 466, 714, 328, 628, 586
• LCM of 546, 696, 364, 120, 547

1. What is the LCM of 247, 403, 626, 392, 916?

Answer: LCM of 247, 403, 626, 392, 916 is 215141669288.

2. How to calculate the LCM of 247, 403, 626, 392, 916?

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 247, 403, 626, 392, 916.

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}.