Given numbers are 717,853,671,671

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

The LCM of 717,853,671,671 is 410384271.

Find LCM of 717,853,671,671 with Prime Factorization

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

11 x 61 x 717 x 853 x 1 x 1 = 410384271

Therefore, the lowest common multiple of 717,853,671,671 is 410384271.

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.

717 x 853 x 671 x 671 = 275367845841

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.

717 : 1, 3, 239, 717

853 : 1, 853

671 : 1, 11, 61, 671

671 : 1, 11, 61, 671

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 717,853,671,671, is 1.

Now, the common factors can be found like this.

717:3x 239

853:853

671:11x 61

671:11x 61

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

11x 61 = 671

Therefore, the value for common factors is 671.

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 = 275367845841/(1x671)

LCM = 275367845841/671

LCM = 410384271

Thus, we can understand that the LCM of 717,853,671,671 is 410384271.

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

• LCM of 991, 695, 577, 811
• LCM of 140, 933, 920, 558
• LCM of 808, 428, 373, 450
• LCM of 885, 279, 576, 835
• LCM of 914, 775, 496, 785

1. What is the LCM of 717, 853, 671, 671?

Answer: LCM of 717, 853, 671, 671 is 410384271.

2. How to calculate the LCM of 717, 853, 671, 671?

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 717, 853, 671, 671.

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}.