Given numbers are 640,990,366,593,876

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

The LCM of 640,990,366,593,876 is 167310253440.

Find LCM of 640,990,366,593,876 with Prime Factorization

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

2 x 2 x 3 x 5 x 32 x 33 x 61 x 593 x 73 = 167310253440

Therefore, the lowest common multiple of 640,990,366,593,876 is 167310253440.

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.

640 x 990 x 366 x 593 x 876 = 120463382476800

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.

640 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

366 : 1, 2, 3, 6, 61, 122, 183, 366

593 : 1, 593

876 : 1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 640,990,366,593,876, is 1.

Now, the common factors can be found like this.

640:2x 2x 2x 2x 2x 2x 2x 5

990:2x 3x 3x 5x 11

366:2x 3x 61

593:593

876:2x 2x 3x 73

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 3x 3x 5 = 720

Therefore, the value for common factors is 720.

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 = 120463382476800/(1x720)

LCM = 120463382476800/720

LCM = 167310253440

Thus, we can understand that the LCM of 640,990,366,593,876 is 167310253440.

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

• LCM of 878, 949, 568, 854, 248
• LCM of 346, 308, 951, 167, 770
• LCM of 646, 907, 812, 548, 386
• LCM of 476, 149, 636, 873, 559
• LCM of 496, 204, 332, 116, 136

1. What is the LCM of 640, 990, 366, 593, 876?

Answer: LCM of 640, 990, 366, 593, 876 is 167310253440.

2. How to calculate the LCM of 640, 990, 366, 593, 876?

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 640, 990, 366, 593, 876.

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}.