Given numbers are 671,530,794,578

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

The LCM of 671,530,794,578 is 40802496790.

Find LCM of 671,530,794,578 with Prime Factorization

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

2 x 671 x 265 x 397 x 289 = 40802496790

Therefore, the lowest common multiple of 671,530,794,578 is 40802496790.

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.

671 x 530 x 794 x 578 = 163209987160

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.

671 : 1, 11, 61, 671

530 : 1, 2, 5, 10, 53, 106, 265, 530

794 : 1, 2, 397, 794

578 : 1, 2, 17, 34, 289, 578

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 671,530,794,578, is 1.

Now, the common factors can be found like this.

671:11x 61

530:2x 5x 53

794:2x 397

578:2x 17x 17

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 = 163209987160/(1x4)

LCM = 163209987160/4

LCM = 40802496790

Thus, we can understand that the LCM of 671,530,794,578 is 40802496790.

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

• LCM of 733, 977, 362, 837
• LCM of 678, 328, 789, 806
• LCM of 773, 483, 778, 213
• LCM of 258, 687, 398, 477
• LCM of 363, 401, 380, 221

1. What is the LCM of 671, 530, 794, 578?

Answer: LCM of 671, 530, 794, 578 is 40802496790.

2. How to calculate the LCM of 671, 530, 794, 578?

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 671, 530, 794, 578.

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}.