Given numbers are 660,496,372,431,616

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

The LCM of 660,496,372,431,616 is 246911280.

Find LCM of 660,496,372,431,616 with Prime Factorization

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

2 x 2 x 2 x 3 x 11 x 31 x 5 x 2 x 1 x 431 x 7 = 246911280

Therefore, the lowest common multiple of 660,496,372,431,616 is 246911280.

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.

660 x 496 x 372 x 431 x 616 = 32331550648320

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.

660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

496 : 1, 2, 4, 8, 16, 31, 62, 124, 248, 496

372 : 1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

431 : 1, 431

616 : 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 660,496,372,431,616, is 1.

Now, the common factors can be found like this.

660:2x 2x 3x 5x 11

496:2x 2x 2x 2x 31

372:2x 2x 3x 31

431:431

616:2x 2x 2x 7x 11

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 2x 2x 2x 2x 3x 11x 31 = 130944

Therefore, the value for common factors is 130944.

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 = 32331550648320/(1x130944)

LCM = 32331550648320/130944

LCM = 246911280

Thus, we can understand that the LCM of 660,496,372,431,616 is 246911280.

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

• LCM of 710, 173, 408, 845, 121
• LCM of 504, 266, 921, 314, 934
• LCM of 520, 809, 253, 668, 576
• LCM of 207, 394, 262, 557, 684
• LCM of 170, 877, 369, 774, 117

1. What is the LCM of 660, 496, 372, 431, 616?

Answer: LCM of 660, 496, 372, 431, 616 is 246911280.

2. How to calculate the LCM of 660, 496, 372, 431, 616?

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 660, 496, 372, 431, 616.

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}.