Given numbers are 352,921,921,257

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

The LCM of 352,921,921,257 is 83317344.

Find LCM of 352,921,921,257 with Prime Factorization

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

3 x 307 x 352 x 1 x 1 x 257 = 83317344

Therefore, the lowest common multiple of 352,921,921,257 is 83317344.

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.

352 x 921 x 921 x 257 = 76735273824

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.

352 : 1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352

921 : 1, 3, 307, 921

921 : 1, 3, 307, 921

257 : 1, 257

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 352,921,921,257, is 1.

Now, the common factors can be found like this.

352:2x 2x 2x 2x 2x 11

921:3x 307

921:3x 307

257:257

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

3x 307 = 921

Therefore, the value for common factors is 921.

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 = 76735273824/(1x921)

LCM = 76735273824/921

LCM = 83317344

Thus, we can understand that the LCM of 352,921,921,257 is 83317344.

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

• LCM of 114, 521, 645, 250
• LCM of 370, 244, 791, 968
• LCM of 413, 596, 483, 888
• LCM of 323, 759, 728, 522
• LCM of 917, 110, 460, 650

1. What is the LCM of 352, 921, 921, 257?

Answer: LCM of 352, 921, 921, 257 is 83317344.

2. How to calculate the LCM of 352, 921, 921, 257?

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 352, 921, 921, 257.

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}.