Given numbers are 128,165,743,299,282

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

The LCM of 128,165,743,299,282 is 220521924480.

Find LCM of 128,165,743,299,282 with Prime Factorization

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

2 x 3 x 64 x 55 x 743 x 299 x 47 = 220521924480

Therefore, the lowest common multiple of 128,165,743,299,282 is 220521924480.

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 165 x 743 x 299 x 282 = 1323131546880

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

165 : 1, 3, 5, 11, 15, 33, 55, 165

743 : 1, 743

299 : 1, 13, 23, 299

282 : 1, 2, 3, 6, 47, 94, 141, 282

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 128,165,743,299,282, is 1.

Now, the common factors can be found like this.

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

165:3x 5x 11

743:743

299:13x 23

282:2x 3x 47

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 1323131546880/(1x6)

LCM = 1323131546880/6

LCM = 220521924480

Thus, we can understand that the LCM of 128,165,743,299,282 is 220521924480.

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

• LCM of 292, 978, 307, 524, 889
• LCM of 676, 815, 324, 321, 520
• LCM of 667, 800, 995, 537, 306
• LCM of 464, 558, 112, 632, 140
• LCM of 369, 593, 373, 286, 229

1. What is the LCM of 128, 165, 743, 299, 282?

Answer: LCM of 128, 165, 743, 299, 282 is 220521924480.

2. How to calculate the LCM of 128, 165, 743, 299, 282?

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, 165, 743, 299, 282.

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}.