Given numbers are 638,437,327,754,377

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

The LCM of 638,437,327,754,377 is 1185204306.

Find LCM of 638,437,327,754,377 with Prime Factorization

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

2 x 13 x 29 x 11 x 437 x 327 x 1 x 1 = 1185204306

Therefore, the lowest common multiple of 638,437,327,754,377 is 1185204306.

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.

638 x 437 x 327 x 754 x 377 = 25915677354996

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.

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

437 : 1, 19, 23, 437

327 : 1, 3, 109, 327

754 : 1, 2, 13, 26, 29, 58, 377, 754

377 : 1, 13, 29, 377

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 638,437,327,754,377, is 1.

Now, the common factors can be found like this.

638:2x 11x 29

437:19x 23

327:3x 109

754:2x 13x 29

377:13x 29

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

2x 13x 29x 29 = 21866

Therefore, the value for common factors is 21866.

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 = 25915677354996/(1x21866)

LCM = 25915677354996/21866

LCM = 1185204306

Thus, we can understand that the LCM of 638,437,327,754,377 is 1185204306.

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

• LCM of 572, 542, 305, 439, 724
• LCM of 271, 717, 370, 297, 815
• LCM of 955, 439, 272, 267, 519
• LCM of 711, 284, 283, 746, 867
• LCM of 976, 885, 548, 905, 316

1. What is the LCM of 638, 437, 327, 754, 377?

Answer: LCM of 638, 437, 327, 754, 377 is 1185204306.

2. How to calculate the LCM of 638, 437, 327, 754, 377?

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 638, 437, 327, 754, 377.

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}.