Given numbers are 516,689,417,810

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

The LCM of 516,689,417,810 is 6671407860.

Find LCM of 516,689,417,810 with Prime Factorization

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

2 x 3 x 86 x 689 x 139 x 135 = 6671407860

Therefore, the lowest common multiple of 516,689,417,810 is 6671407860.

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.

516 x 689 x 417 x 810 = 120085341480

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.

516 : 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516

689 : 1, 13, 53, 689

417 : 1, 3, 139, 417

810 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 516,689,417,810, is 1.

Now, the common factors can be found like this.

516:2x 2x 3x 43

689:13x 53

417:3x 139

810:2x 3x 3x 3x 3x 5

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 = 120085341480/(1x18)

LCM = 120085341480/18

LCM = 6671407860

Thus, we can understand that the LCM of 516,689,417,810 is 6671407860.

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

• LCM of 577, 578, 622, 421
• LCM of 354, 581, 470, 279
• LCM of 300, 511, 913, 114
• LCM of 233, 419, 485, 759
• LCM of 956, 732, 775, 172

1. What is the LCM of 516, 689, 417, 810?

Answer: LCM of 516, 689, 417, 810 is 6671407860.

2. How to calculate the LCM of 516, 689, 417, 810?

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 516, 689, 417, 810.

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}.