Given numbers are 637,904,642,149,694

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

The LCM of 637,904,642,149,694 is 9557155195224.

Find LCM of 637,904,642,149,694 with Prime Factorization

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

2 x 637 x 452 x 321 x 149 x 347 = 9557155195224

Therefore, the lowest common multiple of 637,904,642,149,694 is 9557155195224.

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 904 x 642 x 149 x 694 = 38228620780896

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

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

642 : 1, 2, 3, 6, 107, 214, 321, 642

149 : 1, 149

694 : 1, 2, 347, 694

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 637,904,642,149,694, is 1.

Now, the common factors can be found like this.

637:7x 7x 13

904:2x 2x 2x 113

642:2x 3x 107

149:149

694:2x 347

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 38228620780896/(1x4)

LCM = 38228620780896/4

LCM = 9557155195224

Thus, we can understand that the LCM of 637,904,642,149,694 is 9557155195224.

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

• LCM of 527, 810, 836, 482, 185
• LCM of 100, 186, 213, 676, 101
• LCM of 223, 755, 409, 194, 354
• LCM of 220, 692, 481, 137, 845
• LCM of 243, 601, 313, 358, 352

1. What is the LCM of 637, 904, 642, 149, 694?

Answer: LCM of 637, 904, 642, 149, 694 is 9557155195224.

2. How to calculate the LCM of 637, 904, 642, 149, 694?

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, 904, 642, 149, 694.

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}.