Given numbers are 798,190,388,589,740

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

The LCM of 798,190,388,589,740 is 887846820.

Find LCM of 798,190,388,589,740 with Prime Factorization

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

2 x 2 x 5 x 19 x 21 x 1 x 97 x 31 x 37 = 887846820

Therefore, the lowest common multiple of 798,190,388,589,740 is 887846820.

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.

798 x 190 x 388 x 589 x 740 = 25641016161600

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.

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

190 : 1, 2, 5, 10, 19, 38, 95, 190

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

589 : 1, 19, 31, 589

740 : 1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 798,190,388,589,740, is 1.

Now, the common factors can be found like this.

798:2x 3x 7x 19

190:2x 5x 19

388:2x 2x 97

589:19x 31

740:2x 2x 5x 37

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 2x 5x 19x 19 = 28880

Therefore, the value for common factors is 28880.

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 = 25641016161600/(1x28880)

LCM = 25641016161600/28880

LCM = 887846820

Thus, we can understand that the LCM of 798,190,388,589,740 is 887846820.

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

• LCM of 803, 241, 155, 602, 470
• LCM of 542, 646, 274, 112, 951
• LCM of 257, 421, 146, 508, 124
• LCM of 958, 862, 275, 380, 989
• LCM of 177, 698, 107, 983, 404

1. What is the LCM of 798, 190, 388, 589, 740?

Answer: LCM of 798, 190, 388, 589, 740 is 887846820.

2. How to calculate the LCM of 798, 190, 388, 589, 740?

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 798, 190, 388, 589, 740.

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}.