Given numbers are 860,408,404,652

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

The LCM of 860,408,404,652 is 1444134360.

Find LCM of 860,408,404,652 with Prime Factorization

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

2 x 2 x 215 x 102 x 101 x 163 = 1444134360

Therefore, the lowest common multiple of 860,408,404,652 is 1444134360.

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.

860 x 408 x 404 x 652 = 92424599040

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.

860 : 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

408 : 1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

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

652 : 1, 2, 4, 163, 326, 652

4 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 860,408,404,652, is 4.

Now, the common factors can be found like this.

860:2x 2x 5x 43

408:2x 2x 2x 3x 17

404:2x 2x 101

652:2x 2x 163

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 2 = 16

Therefore, the value for common factors is 16.

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 = 92424599040/(4x16)

LCM = 92424599040/64

LCM = 1444134360

Thus, we can understand that the LCM of 860,408,404,652 is 1444134360.

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

• LCM of 465, 936, 756, 657
• LCM of 944, 297, 493, 923
• LCM of 753, 991, 386, 665
• LCM of 825, 701, 522, 488
• LCM of 928, 802, 584, 380

1. What is the LCM of 860, 408, 404, 652?

Answer: LCM of 860, 408, 404, 652 is 1444134360.

2. How to calculate the LCM of 860, 408, 404, 652?

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 860, 408, 404, 652.

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}.