Given numbers are 388,898,805,669

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

The LCM of 388,898,805,669 is 93821001540.

Find LCM of 388,898,805,669 with Prime Factorization

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

2 x 194 x 449 x 805 x 669 = 93821001540

Therefore, the lowest common multiple of 388,898,805,669 is 93821001540.

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.

388 x 898 x 805 x 669 = 187642003080

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.

388 : 1, 2, 4, 97, 194, 388

898 : 1, 2, 449, 898

805 : 1, 5, 7, 23, 35, 115, 161, 805

669 : 1, 3, 223, 669

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 388,898,805,669, is 1.

Now, the common factors can be found like this.

388:2x 2x 97

898:2x 449

805:5x 7x 23

669:3x 223

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

2 = 2

Therefore, the value for common factors is 2.

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 = 187642003080/(1x2)

LCM = 187642003080/2

LCM = 93821001540

Thus, we can understand that the LCM of 388,898,805,669 is 93821001540.

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

• LCM of 290, 323, 798, 946
• LCM of 266, 969, 481, 920
• LCM of 977, 843, 736, 644
• LCM of 172, 791, 548, 664
• LCM of 975, 427, 308, 259

1. What is the LCM of 388, 898, 805, 669?

Answer: LCM of 388, 898, 805, 669 is 93821001540.

2. How to calculate the LCM of 388, 898, 805, 669?

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 388, 898, 805, 669.

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}.