Given numbers are 671,803,143,486

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

The LCM of 671,803,143,486 is 309474594.

Find LCM of 671,803,143,486 with Prime Factorization

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

11 x 61 x 73 x 13 x 486 = 309474594

Therefore, the lowest common multiple of 671,803,143,486 is 309474594.

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 803 x 143 x 486 = 37446425874

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

803 : 1, 11, 73, 803

143 : 1, 11, 13, 143

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 671,803,143,486, is 1.

Now, the common factors can be found like this.

671:11x 61

803:11x 73

143:11x 13

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

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

11x 11 = 121

Therefore, the value for common factors is 121.

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 = 37446425874/(1x121)

LCM = 37446425874/121

LCM = 309474594

Thus, we can understand that the LCM of 671,803,143,486 is 309474594.

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

• LCM of 966, 322, 595, 531
• LCM of 853, 969, 902, 420
• LCM of 552, 900, 604, 514
• LCM of 281, 450, 501, 708
• LCM of 864, 244, 989, 272

1. What is the LCM of 671, 803, 143, 486?

Answer: LCM of 671, 803, 143, 486 is 309474594.

2. How to calculate the LCM of 671, 803, 143, 486?

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, 803, 143, 486.

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}.