Given numbers are 268,976,669,371,821

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

The LCM of 268,976,669,371,821 is 13325018015568.

Find LCM of 268,976,669,371,821 with Prime Factorization

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

2 x 2 x 67 x 244 x 669 x 371 x 821 = 13325018015568

Therefore, the lowest common multiple of 268,976,669,371,821 is 13325018015568.

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.

268 x 976 x 669 x 371 x 821 = 53300072062272

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.

268 : 1, 2, 4, 67, 134, 268

976 : 1, 2, 4, 8, 16, 61, 122, 244, 488, 976

669 : 1, 3, 223, 669

371 : 1, 7, 53, 371

821 : 1, 821

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 268,976,669,371,821, is 1.

Now, the common factors can be found like this.

268:2x 2x 67

976:2x 2x 2x 2x 61

669:3x 223

371:7x 53

821:821

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 53300072062272/(1x4)

LCM = 53300072062272/4

LCM = 13325018015568

Thus, we can understand that the LCM of 268,976,669,371,821 is 13325018015568.

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

• LCM of 228, 560, 510, 257, 310
• LCM of 479, 782, 233, 217, 690
• LCM of 174, 884, 979, 510, 110
• LCM of 446, 907, 588, 499, 616
• LCM of 929, 989, 282, 309, 552

1. What is the LCM of 268, 976, 669, 371, 821?

Answer: LCM of 268, 976, 669, 371, 821 is 13325018015568.

2. How to calculate the LCM of 268, 976, 669, 371, 821?

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 268, 976, 669, 371, 821.

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}.