Given numbers are 470,991,822,291

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

The LCM of 470,991,822,291 is 18568852590.

Find LCM of 470,991,822,291 with Prime Factorization

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

2 x 3 x 235 x 991 x 137 x 97 = 18568852590

Therefore, the lowest common multiple of 470,991,822,291 is 18568852590.

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.

470 x 991 x 822 x 291 = 111413115540

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.

470 : 1, 2, 5, 10, 47, 94, 235, 470

991 : 1, 991

822 : 1, 2, 3, 6, 137, 274, 411, 822

291 : 1, 3, 97, 291

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 470,991,822,291, is 1.

Now, the common factors can be found like this.

470:2x 5x 47

991:991

822:2x 3x 137

291:3x 97

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 111413115540/(1x6)

LCM = 111413115540/6

LCM = 18568852590

Thus, we can understand that the LCM of 470,991,822,291 is 18568852590.

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

• LCM of 756, 189, 525, 637
• LCM of 351, 536, 646, 737
• LCM of 104, 894, 551, 887
• LCM of 842, 328, 442, 469
• LCM of 243, 851, 127, 956

1. What is the LCM of 470, 991, 822, 291?

Answer: LCM of 470, 991, 822, 291 is 18568852590.

2. How to calculate the LCM of 470, 991, 822, 291?

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 470, 991, 822, 291.

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}.