Given numbers are 128,827,916,346,634

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

The LCM of 128,827,916,346,634 is 1329401997184.

Find LCM of 128,827,916,346,634 with Prime Factorization

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

2 x 2 x 32 x 827 x 229 x 173 x 317 = 1329401997184

Therefore, the lowest common multiple of 128,827,916,346,634 is 1329401997184.

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 827 x 916 x 346 x 634 = 21270431954944

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

827 : 1, 827

916 : 1, 2, 4, 229, 458, 916

346 : 1, 2, 173, 346

634 : 1, 2, 317, 634

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 128,827,916,346,634, is 1.

Now, the common factors can be found like this.

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

827:827

916:2x 2x 229

346:2x 173

634:2x 317

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 = 21270431954944/(1x16)

LCM = 21270431954944/16

LCM = 1329401997184

Thus, we can understand that the LCM of 128,827,916,346,634 is 1329401997184.

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

• LCM of 489, 667, 209, 803, 151
• LCM of 404, 750, 242, 708, 645
• LCM of 730, 380, 754, 352, 760
• LCM of 344, 516, 761, 273, 109
• LCM of 630, 199, 978, 880, 297

1. What is the LCM of 128, 827, 916, 346, 634?

Answer: LCM of 128, 827, 916, 346, 634 is 1329401997184.

2. How to calculate the LCM of 128, 827, 916, 346, 634?

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, 827, 916, 346, 634.

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}.