Given numbers are 637,972,808,366,912

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

The LCM of 637,972,808,366,912 is 289914874704.

Find LCM of 637,972,808,366,912 with Prime Factorization

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

2 x 2 x 2 x 3 x 637 x 81 x 101 x 61 x 38 = 289914874704

Therefore, the lowest common multiple of 637,972,808,366,912 is 289914874704.

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.

637 x 972 x 808 x 366 x 912 = 166990967829504

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.

637 : 1, 7, 13, 49, 91, 637

972 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972

808 : 1, 2, 4, 8, 101, 202, 404, 808

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

912 : 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 637,972,808,366,912, is 1.

Now, the common factors can be found like this.

637:7x 7x 13

972:2x 2x 3x 3x 3x 3x 3

808:2x 2x 2x 101

366:2x 3x 61

912:2x 2x 2x 2x 3x 19

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 3x 3 = 576

Therefore, the value for common factors is 576.

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 = 166990967829504/(1x576)

LCM = 166990967829504/576

LCM = 289914874704

Thus, we can understand that the LCM of 637,972,808,366,912 is 289914874704.

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

• LCM of 614, 495, 320, 790, 926
• LCM of 957, 617, 422, 535, 820
• LCM of 133, 434, 408, 182, 604
• LCM of 160, 621, 125, 411, 142
• LCM of 500, 979, 660, 338, 247

1. What is the LCM of 637, 972, 808, 366, 912?

Answer: LCM of 637, 972, 808, 366, 912 is 289914874704.

2. How to calculate the LCM of 637, 972, 808, 366, 912?

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 637, 972, 808, 366, 912.

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}.