Given numbers are 516,198,416,445

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

The LCM of 516,198,416,445 is 788055840.

Find LCM of 516,198,416,445 with Prime Factorization

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

2 x 2 x 3 x 43 x 33 x 104 x 445 = 788055840

Therefore, the lowest common multiple of 516,198,416,445 is 788055840.

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 198 x 416 x 445 = 18913340160

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

198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

416 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416

445 : 1, 5, 89, 445

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 516,198,416,445, is 1.

Now, the common factors can be found like this.

516:2x 2x 3x 43

198:2x 3x 3x 11

416:2x 2x 2x 2x 2x 13

445:5x 89

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

2x 2x 2x 3 = 24

Therefore, the value for common factors is 24.

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 = 18913340160/(1x24)

LCM = 18913340160/24

LCM = 788055840

Thus, we can understand that the LCM of 516,198,416,445 is 788055840.

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

• LCM of 964, 756, 581, 509
• LCM of 372, 175, 658, 560
• LCM of 913, 665, 215, 901
• LCM of 671, 810, 443, 132
• LCM of 429, 322, 824, 631

1. What is the LCM of 516, 198, 416, 445?

Answer: LCM of 516, 198, 416, 445 is 788055840.

2. How to calculate the LCM of 516, 198, 416, 445?

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, 198, 416, 445.

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}.