Given numbers are 183,389,128,556

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

The LCM of 183,389,128,556 is 1266559104.

Find LCM of 183,389,128,556 with Prime Factorization

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

2 x 2 x 183 x 389 x 32 x 139 = 1266559104

Therefore, the lowest common multiple of 183,389,128,556 is 1266559104.

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.

183 x 389 x 128 x 556 = 5066236416

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.

183 : 1, 3, 61, 183

389 : 1, 389

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

556 : 1, 2, 4, 139, 278, 556

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 183,389,128,556, is 1.

Now, the common factors can be found like this.

183:3x 61

389:389

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

556:2x 2x 139

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 5066236416/(1x4)

LCM = 5066236416/4

LCM = 1266559104

Thus, we can understand that the LCM of 183,389,128,556 is 1266559104.

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

• LCM of 953, 287, 485, 301
• LCM of 840, 424, 503, 947
• LCM of 627, 530, 892, 307
• LCM of 489, 431, 488, 214
• LCM of 528, 190, 181, 434

1. What is the LCM of 183, 389, 128, 556?

Answer: LCM of 183, 389, 128, 556 is 1266559104.

2. How to calculate the LCM of 183, 389, 128, 556?

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 183, 389, 128, 556.

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}.