Given numbers are 406,793,703,342,394

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

The LCM of 406,793,703,342,394 is 401294568402.

Find LCM of 406,793,703,342,394 with Prime Factorization

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

2 x 19 x 203 x 793 x 37 x 9 x 197 = 401294568402

Therefore, the lowest common multiple of 406,793,703,342,394 is 401294568402.

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.

406 x 793 x 703 x 342 x 394 = 30498387198552

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.

406 : 1, 2, 7, 14, 29, 58, 203, 406

793 : 1, 13, 61, 793

703 : 1, 19, 37, 703

342 : 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

394 : 1, 2, 197, 394

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 406,793,703,342,394, is 1.

Now, the common factors can be found like this.

406:2x 7x 29

793:13x 61

703:19x 37

342:2x 3x 3x 19

394:2x 197

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 19 = 76

Therefore, the value for common factors is 76.

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 = 30498387198552/(1x76)

LCM = 30498387198552/76

LCM = 401294568402

Thus, we can understand that the LCM of 406,793,703,342,394 is 401294568402.

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

• LCM of 546, 581, 194, 875, 148
• LCM of 646, 603, 811, 422, 693
• LCM of 852, 956, 548, 355, 117
• LCM of 188, 183, 632, 223, 265
• LCM of 797, 409, 482, 993, 203

1. What is the LCM of 406, 793, 703, 342, 394?

Answer: LCM of 406, 793, 703, 342, 394 is 401294568402.

2. How to calculate the LCM of 406, 793, 703, 342, 394?

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 406, 793, 703, 342, 394.

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}.