Given numbers are 638,175,297,852,136

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

The LCM of 638,175,297,852,136 is 14554247400.

Find LCM of 638,175,297,852,136 with Prime Factorization

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

2 x 2 x 3 x 11 x 29 x 175 x 9 x 71 x 34 = 14554247400

Therefore, the lowest common multiple of 638,175,297,852,136 is 14554247400.

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.

638 x 175 x 297 x 852 x 136 = 3842321313600

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.

638 : 1, 2, 11, 22, 29, 58, 319, 638

175 : 1, 5, 7, 25, 35, 175

297 : 1, 3, 9, 11, 27, 33, 99, 297

852 : 1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852

136 : 1, 2, 4, 8, 17, 34, 68, 136

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 638,175,297,852,136, is 1.

Now, the common factors can be found like this.

638:2x 11x 29

175:5x 5x 7

297:3x 3x 3x 11

852:2x 2x 3x 71

136:2x 2x 2x 17

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 3x 11 = 264

Therefore, the value for common factors is 264.

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 = 3842321313600/(1x264)

LCM = 3842321313600/264

LCM = 14554247400

Thus, we can understand that the LCM of 638,175,297,852,136 is 14554247400.

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

• LCM of 556, 181, 404, 285, 903
• LCM of 712, 534, 267, 190, 476
• LCM of 214, 382, 173, 592, 103
• LCM of 617, 777, 409, 618, 213
• LCM of 876, 718, 967, 964, 448

1. What is the LCM of 638, 175, 297, 852, 136?

Answer: LCM of 638, 175, 297, 852, 136 is 14554247400.

2. How to calculate the LCM of 638, 175, 297, 852, 136?

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 638, 175, 297, 852, 136.

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}.