Given numbers are 395,296,286,247,161

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

The LCM of 395,296,286,247,161 is 51145134040.

Find LCM of 395,296,286,247,161 with Prime Factorization

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

2 x 13 x 395 x 148 x 11 x 19 x 161 = 51145134040

Therefore, the lowest common multiple of 395,296,286,247,161 is 51145134040.

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.

395 x 296 x 286 x 247 x 161 = 1329773485040

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.

395 : 1, 5, 79, 395

296 : 1, 2, 4, 8, 37, 74, 148, 296

286 : 1, 2, 11, 13, 22, 26, 143, 286

247 : 1, 13, 19, 247

161 : 1, 7, 23, 161

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 395,296,286,247,161, is 1.

Now, the common factors can be found like this.

395:5x 79

296:2x 2x 2x 37

286:2x 11x 13

247:13x 19

161:7x 23

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

2x 13 = 26

Therefore, the value for common factors is 26.

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 = 1329773485040/(1x26)

LCM = 1329773485040/26

LCM = 51145134040

Thus, we can understand that the LCM of 395,296,286,247,161 is 51145134040.

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

• LCM of 109, 193, 878, 385, 237
• LCM of 410, 745, 622, 627, 710
• LCM of 111, 861, 995, 227, 369
• LCM of 266, 147, 737, 369, 410
• LCM of 436, 745, 501, 444, 585

1. What is the LCM of 395, 296, 286, 247, 161?

Answer: LCM of 395, 296, 286, 247, 161 is 51145134040.

2. How to calculate the LCM of 395, 296, 286, 247, 161?

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 395, 296, 286, 247, 161.

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}.