Given numbers are 356,421,969,401,284

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

The LCM of 356,421,969,401,284 is 4134838888524.

Find LCM of 356,421,969,401,284 with Prime Factorization

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

2 x 2 x 89 x 421 x 969 x 401 x 71 = 4134838888524

Therefore, the lowest common multiple of 356,421,969,401,284 is 4134838888524.

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.

356 x 421 x 969 x 401 x 284 = 16539355554096

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.

356 : 1, 2, 4, 89, 178, 356

421 : 1, 421

969 : 1, 3, 17, 19, 51, 57, 323, 969

401 : 1, 401

284 : 1, 2, 4, 71, 142, 284

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 356,421,969,401,284, is 1.

Now, the common factors can be found like this.

356:2x 2x 89

421:421

969:3x 17x 19

401:401

284:2x 2x 71

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 = 16539355554096/(1x4)

LCM = 16539355554096/4

LCM = 4134838888524

Thus, we can understand that the LCM of 356,421,969,401,284 is 4134838888524.

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

• LCM of 587, 506, 976, 892, 327
• LCM of 509, 342, 971, 448, 105
• LCM of 766, 304, 527, 796, 833
• LCM of 196, 161, 752, 428, 328
• LCM of 308, 252, 431, 358, 801

1. What is the LCM of 356, 421, 969, 401, 284?

Answer: LCM of 356, 421, 969, 401, 284 is 4134838888524.

2. How to calculate the LCM of 356, 421, 969, 401, 284?

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 356, 421, 969, 401, 284.

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}.