Given numbers are 681,423,798,445

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

The LCM of 681,423,798,445 is 11366005770.

Find LCM of 681,423,798,445 with Prime Factorization

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

3 x 227 x 141 x 266 x 445 = 11366005770

Therefore, the lowest common multiple of 681,423,798,445 is 11366005770.

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.

681 x 423 x 798 x 445 = 102294051930

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.

681 : 1, 3, 227, 681

423 : 1, 3, 9, 47, 141, 423

798 : 1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798

445 : 1, 5, 89, 445

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 681,423,798,445, is 1.

Now, the common factors can be found like this.

681:3x 227

423:3x 3x 47

798:2x 3x 7x 19

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.

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 102294051930/(1x9)

LCM = 102294051930/9

LCM = 11366005770

Thus, we can understand that the LCM of 681,423,798,445 is 11366005770.

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

• LCM of 174, 836, 772, 277
• LCM of 629, 145, 558, 976
• LCM of 333, 301, 847, 269
• LCM of 181, 485, 546, 935
• LCM of 510, 538, 769, 431

1. What is the LCM of 681, 423, 798, 445?

Answer: LCM of 681, 423, 798, 445 is 11366005770.

2. How to calculate the LCM of 681, 423, 798, 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 681, 423, 798, 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}.