Given numbers are 689,689,806,877

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

The LCM of 689,689,806,877 is 37463686.

Find LCM of 689,689,806,877 with Prime Factorization

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

13 x 53 x 1 x 1 x 62 x 877 = 37463686

Therefore, the lowest common multiple of 689,689,806,877 is 37463686.

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 689 x 806 x 877 = 335562235502

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

689 : 1, 13, 53, 689

806 : 1, 2, 13, 26, 31, 62, 403, 806

877 : 1, 877

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 689,689,806,877, is 1.

Now, the common factors can be found like this.

689:13x 53

689:13x 53

806:2x 13x 31

877:877

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

13x 13x 53 = 8957

Therefore, the value for common factors is 8957.

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 = 335562235502/(1x8957)

LCM = 335562235502/8957

LCM = 37463686

Thus, we can understand that the LCM of 689,689,806,877 is 37463686.

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

• LCM of 792, 124, 487, 758
• LCM of 174, 200, 140, 634
• LCM of 506, 170, 686, 531
• LCM of 371, 626, 541, 634
• LCM of 577, 411, 551, 671

1. What is the LCM of 689, 689, 806, 877?

Answer: LCM of 689, 689, 806, 877 is 37463686.

2. How to calculate the LCM of 689, 689, 806, 877?

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, 689, 806, 877.

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}.