Given numbers are 399,767,428,713,894

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

The LCM of 399,767,428,713,894 is 13915147907388.

Find LCM of 399,767,428,713,894 with Prime Factorization

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

2 x 3 x 133 x 767 x 214 x 713 x 149 = 13915147907388

Therefore, the lowest common multiple of 399,767,428,713,894 is 13915147907388.

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.

399 x 767 x 428 x 713 x 894 = 83490887444328

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.

399 : 1, 3, 7, 19, 21, 57, 133, 399

767 : 1, 13, 59, 767

428 : 1, 2, 4, 107, 214, 428

713 : 1, 23, 31, 713

894 : 1, 2, 3, 6, 149, 298, 447, 894

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 399,767,428,713,894, is 1.

Now, the common factors can be found like this.

399:3x 7x 19

767:13x 59

428:2x 2x 107

713:23x 31

894:2x 3x 149

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 = 83490887444328/(1x6)

LCM = 83490887444328/6

LCM = 13915147907388

Thus, we can understand that the LCM of 399,767,428,713,894 is 13915147907388.

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

• LCM of 873, 291, 428, 118, 406
• LCM of 294, 743, 335, 505, 643
• LCM of 503, 711, 452, 579, 326
• LCM of 213, 669, 690, 561, 684
• LCM of 785, 741, 256, 731, 389

1. What is the LCM of 399, 767, 428, 713, 894?

Answer: LCM of 399, 767, 428, 713, 894 is 13915147907388.

2. How to calculate the LCM of 399, 767, 428, 713, 894?

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 399, 767, 428, 713, 894.

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}.