Given numbers are 397,794,716,146

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

The LCM of 397,794,716,146 is 20750396.

Find LCM of 397,794,716,146 with Prime Factorization

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

2 x 397 x 1 x 1 x 358 x 73 = 20750396

Therefore, the lowest common multiple of 397,794,716,146 is 20750396.

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 794 x 716 x 146 = 32951628848

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

794 : 1, 2, 397, 794

716 : 1, 2, 4, 179, 358, 716

146 : 1, 2, 73, 146

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 397,794,716,146, is 1.

Now, the common factors can be found like this.

397:397

794:2x 397

716:2x 2x 179

146:2x 73

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 397 = 1588

Therefore, the value for common factors is 1588.

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 = 32951628848/(1x1588)

LCM = 32951628848/1588

LCM = 20750396

Thus, we can understand that the LCM of 397,794,716,146 is 20750396.

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

• LCM of 819, 790, 411, 618
• LCM of 868, 530, 638, 513
• LCM of 107, 536, 825, 715
• LCM of 998, 265, 329, 836
• LCM of 666, 114, 965, 267

1. What is the LCM of 397, 794, 716, 146?

Answer: LCM of 397, 794, 716, 146 is 20750396.

2. How to calculate the LCM of 397, 794, 716, 146?

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, 794, 716, 146.

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}.