Given numbers are 649,481,539,648,320

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

The LCM of 649,481,539,648,320 is 396479603520.

Find LCM of 649,481,539,648,320 with Prime Factorization

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

2 x 2 x 2 x 11 x 59 x 481 x 49 x 81 x 40 = 396479603520

Therefore, the lowest common multiple of 649,481,539,648,320 is 396479603520.

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.

649 x 481 x 539 x 648 x 320 = 34890205109760

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.

649 : 1, 11, 59, 649

481 : 1, 13, 37, 481

539 : 1, 7, 11, 49, 77, 539

648 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

320 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 649,481,539,648,320, is 1.

Now, the common factors can be found like this.

649:11x 59

481:13x 37

539:7x 7x 11

648:2x 2x 2x 3x 3x 3x 3

320:2x 2x 2x 2x 2x 2x 5

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 11 = 88

Therefore, the value for common factors is 88.

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 = 34890205109760/(1x88)

LCM = 34890205109760/88

LCM = 396479603520

Thus, we can understand that the LCM of 649,481,539,648,320 is 396479603520.

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

• LCM of 159, 914, 111, 996, 936
• LCM of 894, 798, 282, 945, 374
• LCM of 507, 269, 335, 706, 405
• LCM of 740, 662, 578, 178, 631
• LCM of 897, 594, 805, 384, 769

1. What is the LCM of 649, 481, 539, 648, 320?

Answer: LCM of 649, 481, 539, 648, 320 is 396479603520.

2. How to calculate the LCM of 649, 481, 539, 648, 320?

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 649, 481, 539, 648, 320.

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}.