Given numbers are 790,853,138,581

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

The LCM of 790,853,138,581 is 27014774430.

Find LCM of 790,853,138,581 with Prime Factorization

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

2 x 395 x 853 x 69 x 581 = 27014774430

Therefore, the lowest common multiple of 790,853,138,581 is 27014774430.

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.

790 x 853 x 138 x 581 = 54029548860

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.

790 : 1, 2, 5, 10, 79, 158, 395, 790

853 : 1, 853

138 : 1, 2, 3, 6, 23, 46, 69, 138

581 : 1, 7, 83, 581

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 790,853,138,581, is 1.

Now, the common factors can be found like this.

790:2x 5x 79

853:853

138:2x 3x 23

581:7x 83

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 = 54029548860/(1x2)

LCM = 54029548860/2

LCM = 27014774430

Thus, we can understand that the LCM of 790,853,138,581 is 27014774430.

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

• LCM of 990, 306, 844, 982
• LCM of 919, 526, 421, 180
• LCM of 488, 109, 719, 882
• LCM of 149, 795, 744, 177
• LCM of 317, 503, 761, 181

1. What is the LCM of 790, 853, 138, 581?

Answer: LCM of 790, 853, 138, 581 is 27014774430.

2. How to calculate the LCM of 790, 853, 138, 581?

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 790, 853, 138, 581.

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}.