Given numbers are 653,319,753,638

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

The LCM of 653,319,753,638 is 313710342.

Find LCM of 653,319,753,638 with Prime Factorization

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

11 x 29 x 653 x 1 x 753 x 2 = 313710342

Therefore, the lowest common multiple of 653,319,753,638 is 313710342.

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.

653 x 319 x 753 x 638 = 100073599098

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.

653 : 1, 653

319 : 1, 11, 29, 319

753 : 1, 3, 251, 753

638 : 1, 2, 11, 22, 29, 58, 319, 638

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 653,319,753,638, is 1.

Now, the common factors can be found like this.

653:653

319:11x 29

753:3x 251

638:2x 11x 29

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

11x 29 = 319

Therefore, the value for common factors is 319.

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 = 100073599098/(1x319)

LCM = 100073599098/319

LCM = 313710342

Thus, we can understand that the LCM of 653,319,753,638 is 313710342.

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

• LCM of 729, 258, 339, 272
• LCM of 824, 665, 410, 491
• LCM of 463, 265, 330, 309
• LCM of 204, 413, 980, 131
• LCM of 262, 870, 553, 922

1. What is the LCM of 653, 319, 753, 638?

Answer: LCM of 653, 319, 753, 638 is 313710342.

2. How to calculate the LCM of 653, 319, 753, 638?

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 653, 319, 753, 638.

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}.