Given numbers are 635,754,904,780

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

The LCM of 635,754,904,780 is 649239240.

Find LCM of 635,754,904,780 with Prime Factorization

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

2 x 2 x 5 x 13 x 127 x 29 x 226 x 3 = 649239240

Therefore, the lowest common multiple of 635,754,904,780 is 649239240.

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.

635 x 754 x 904 x 780 = 337604404800

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.

635 : 1, 5, 127, 635

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

904 : 1, 2, 4, 8, 113, 226, 452, 904

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 635,754,904,780, is 1.

Now, the common factors can be found like this.

635:5x 127

754:2x 13x 29

904:2x 2x 2x 113

780:2x 2x 3x 5x 13

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 5x 13 = 520

Therefore, the value for common factors is 520.

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 = 337604404800/(1x520)

LCM = 337604404800/520

LCM = 649239240

Thus, we can understand that the LCM of 635,754,904,780 is 649239240.

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

• LCM of 783, 791, 488, 612
• LCM of 429, 694, 548, 527
• LCM of 605, 811, 647, 330
• LCM of 668, 491, 763, 459
• LCM of 227, 790, 764, 638

1. What is the LCM of 635, 754, 904, 780?

Answer: LCM of 635, 754, 904, 780 is 649239240.

2. How to calculate the LCM of 635, 754, 904, 780?

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 635, 754, 904, 780.

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}.