Given numbers are 122,744,273,257,215

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

The LCM of 122,744,273,257,215 is 228200055720.

Find LCM of 122,744,273,257,215 with Prime Factorization

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

2 x 3 x 61 x 124 x 91 x 257 x 215 = 228200055720

Therefore, the lowest common multiple of 122,744,273,257,215 is 228200055720.

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.

122 x 744 x 273 x 257 x 215 = 1369200334320

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.

122 : 1, 2, 61, 122

744 : 1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744

273 : 1, 3, 7, 13, 21, 39, 91, 273

257 : 1, 257

215 : 1, 5, 43, 215

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 122,744,273,257,215, is 1.

Now, the common factors can be found like this.

122:2x 61

744:2x 2x 2x 3x 31

273:3x 7x 13

257:257

215:5x 43

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 = 1369200334320/(1x6)

LCM = 1369200334320/6

LCM = 228200055720

Thus, we can understand that the LCM of 122,744,273,257,215 is 228200055720.

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

• LCM of 141, 375, 300, 793, 477
• LCM of 612, 752, 842, 283, 263
• LCM of 949, 342, 144, 502, 449
• LCM of 449, 720, 366, 289, 491
• LCM of 867, 231, 444, 604, 712

1. What is the LCM of 122, 744, 273, 257, 215?

Answer: LCM of 122, 744, 273, 257, 215 is 228200055720.

2. How to calculate the LCM of 122, 744, 273, 257, 215?

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 122, 744, 273, 257, 215.

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}.