Given numbers are 689,767,555,413

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

The LCM of 689,767,555,413 is 157929135.

Find LCM of 689,767,555,413 with Prime Factorization

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

13 x 59 x 53 x 1 x 555 x 7 = 157929135

Therefore, the lowest common multiple of 689,767,555,413 is 157929135.

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.

689 x 767 x 555 x 413 = 121131646545

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.

689 : 1, 13, 53, 689

767 : 1, 13, 59, 767

555 : 1, 3, 5, 15, 37, 111, 185, 555

413 : 1, 7, 59, 413

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 689,767,555,413, is 1.

Now, the common factors can be found like this.

689:13x 53

767:13x 59

555:3x 5x 37

413:7x 59

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

13x 59 = 767

Therefore, the value for common factors is 767.

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 = 121131646545/(1x767)

LCM = 121131646545/767

LCM = 157929135

Thus, we can understand that the LCM of 689,767,555,413 is 157929135.

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

• LCM of 975, 564, 756, 645
• LCM of 488, 487, 892, 178
• LCM of 520, 422, 481, 458
• LCM of 897, 903, 545, 776
• LCM of 944, 684, 273, 404

1. What is the LCM of 689, 767, 555, 413?

Answer: LCM of 689, 767, 555, 413 is 157929135.

2. How to calculate the LCM of 689, 767, 555, 413?

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 689, 767, 555, 413.

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}.