Given numbers are 397,646,683,926

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

The LCM of 397,646,683,926 is 81100721798.

Find LCM of 397,646,683,926 with Prime Factorization

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

2 x 397 x 323 x 683 x 463 = 81100721798

Therefore, the lowest common multiple of 397,646,683,926 is 81100721798.

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.

397 x 646 x 683 x 926 = 162201443596

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.

397 : 1, 397

646 : 1, 2, 17, 19, 34, 38, 323, 646

683 : 1, 683

926 : 1, 2, 463, 926

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 397,646,683,926, is 1.

Now, the common factors can be found like this.

397:397

646:2x 17x 19

683:683

926:2x 463

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

2 = 2

Therefore, the value for common factors is 2.

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 = 162201443596/(1x2)

LCM = 162201443596/2

LCM = 81100721798

Thus, we can understand that the LCM of 397,646,683,926 is 81100721798.

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

• LCM of 573, 315, 131, 136
• LCM of 933, 608, 280, 249
• LCM of 495, 927, 818, 740
• LCM of 372, 897, 411, 563
• LCM of 518, 175, 299, 298

1. What is the LCM of 397, 646, 683, 926?

Answer: LCM of 397, 646, 683, 926 is 81100721798.

2. How to calculate the LCM of 397, 646, 683, 926?

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 397, 646, 683, 926.

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}.