Given numbers are 671,486,489,624

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

The LCM of 671,486,489,624 is 5528148912.

Find LCM of 671,486,489,624 with Prime Factorization

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

2 x 3 x 671 x 81 x 163 x 104 = 5528148912

Therefore, the lowest common multiple of 671,486,489,624 is 5528148912.

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 486 x 489 x 624 = 99506680416

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

486 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

489 : 1, 3, 163, 489

624 : 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 671,486,489,624, is 1.

Now, the common factors can be found like this.

671:11x 61

486:2x 3x 3x 3x 3x 3

489:3x 163

624:2x 2x 2x 2x 3x 13

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 99506680416/(1x18)

LCM = 99506680416/18

LCM = 5528148912

Thus, we can understand that the LCM of 671,486,489,624 is 5528148912.

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

• LCM of 628, 351, 199, 395
• LCM of 293, 682, 901, 463
• LCM of 594, 185, 121, 828
• LCM of 380, 998, 238, 169
• LCM of 651, 926, 361, 752

1. What is the LCM of 671, 486, 489, 624?

Answer: LCM of 671, 486, 489, 624 is 5528148912.

2. How to calculate the LCM of 671, 486, 489, 624?

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, 486, 489, 624.

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}.