Given numbers are 128,985,394,483

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

The LCM of 128,985,394,483 is 60896640.

Find LCM of 128,985,394,483 with Prime Factorization

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

2 x 197 x 64 x 5 x 1 x 483 = 60896640

Therefore, the lowest common multiple of 128,985,394,483 is 60896640.

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.

128 x 985 x 394 x 483 = 23993276160

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.

128 : 1, 2, 4, 8, 16, 32, 64, 128

985 : 1, 5, 197, 985

394 : 1, 2, 197, 394

483 : 1, 3, 7, 21, 23, 69, 161, 483

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 128,985,394,483, is 1.

Now, the common factors can be found like this.

128:2x 2x 2x 2x 2x 2x 2

985:5x 197

394:2x 197

483:3x 7x 23

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

2x 197 = 394

Therefore, the value for common factors is 394.

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 = 23993276160/(1x394)

LCM = 23993276160/394

LCM = 60896640

Thus, we can understand that the LCM of 128,985,394,483 is 60896640.

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

• LCM of 392, 597, 254, 868
• LCM of 668, 951, 119, 696
• LCM of 851, 482, 412, 622
• LCM of 485, 455, 213, 514
• LCM of 342, 213, 480, 256

1. What is the LCM of 128, 985, 394, 483?

Answer: LCM of 128, 985, 394, 483 is 60896640.

2. How to calculate the LCM of 128, 985, 394, 483?

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 128, 985, 394, 483.

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}.