Given numbers are 746,321,406,764

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

The LCM of 746,321,406,764 is 18569630436.

Find LCM of 746,321,406,764 with Prime Factorization

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

2 x 373 x 321 x 203 x 382 = 18569630436

Therefore, the lowest common multiple of 746,321,406,764 is 18569630436.

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.

746 x 321 x 406 x 764 = 74278521744

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.

746 : 1, 2, 373, 746

321 : 1, 3, 107, 321

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

764 : 1, 2, 4, 191, 382, 764

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 746,321,406,764, is 1.

Now, the common factors can be found like this.

746:2x 373

321:3x 107

406:2x 7x 29

764:2x 2x 191

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 = 74278521744/(1x4)

LCM = 74278521744/4

LCM = 18569630436

Thus, we can understand that the LCM of 746,321,406,764 is 18569630436.

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

• LCM of 703, 731, 475, 247
• LCM of 445, 686, 885, 665
• LCM of 491, 792, 851, 523
• LCM of 497, 511, 835, 785
• LCM of 593, 387, 753, 620

1. What is the LCM of 746, 321, 406, 764?

Answer: LCM of 746, 321, 406, 764 is 18569630436.

2. How to calculate the LCM of 746, 321, 406, 764?

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 746, 321, 406, 764.

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}.