Given numbers are 427,246,860,856

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

The LCM of 427,246,860,856 is 9665964840.

Find LCM of 427,246,860,856 with Prime Factorization

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

2 x 2 x 427 x 123 x 215 x 214 = 9665964840

Therefore, the lowest common multiple of 427,246,860,856 is 9665964840.

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.

427 x 246 x 860 x 856 = 77327718720

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.

427 : 1, 7, 61, 427

246 : 1, 2, 3, 6, 41, 82, 123, 246

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

856 : 1, 2, 4, 8, 107, 214, 428, 856

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 427,246,860,856, is 1.

Now, the common factors can be found like this.

427:7x 61

246:2x 3x 41

860:2x 2x 5x 43

856:2x 2x 2x 107

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 2 = 8

Therefore, the value for common factors is 8.

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 = 77327718720/(1x8)

LCM = 77327718720/8

LCM = 9665964840

Thus, we can understand that the LCM of 427,246,860,856 is 9665964840.

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

• LCM of 770, 260, 434, 435
• LCM of 830, 167, 344, 138
• LCM of 696, 387, 349, 595
• LCM of 220, 408, 936, 652
• LCM of 506, 996, 664, 870

1. What is the LCM of 427, 246, 860, 856?

Answer: LCM of 427, 246, 860, 856 is 9665964840.

2. How to calculate the LCM of 427, 246, 860, 856?

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 427, 246, 860, 856.

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}.