Given numbers are 128,394,283

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

The LCM of 128,394,283 is 7136128.

Find LCM of 128,394,283 with Prime Factorization

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

2 x 64 x 197 x 283 = 7136128

Therefore, the lowest common multiple of 128,394,283 is 7136128.

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 394 x 283 = 14272256

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

394 : 1, 2, 197, 394

283 : 1, 283

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 128,394,283, is 1.

Now, the common factors can be found like this.

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

394:2x 197

283:283

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

2 = 2

Therefore, the value for common factors is 2.

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 = 14272256/(1x2)

LCM = 14272256/2

LCM = 7136128

Thus, we can understand that the LCM of 128,394,283 is 7136128.

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

• LCM of 987, 161, 602
• LCM of 115, 545, 120
• LCM of 526, 278, 527
• LCM of 484, 900, 451
• LCM of 861, 739, 532

1. What is the LCM of 128, 394, 283?

Answer: LCM of 128, 394, 283 is 7136128.

2. How to calculate the LCM of 128, 394, 283?

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, 394, 283.

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}.