Given numbers are 991,511,458,293,991

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

The LCM of 991,511,458,293,991 is 67955975794.

Find LCM of 991,511,458,293,991 with Prime Factorization

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

991 x 1 x 511 x 458 x 293 x 1 = 67955975794

Therefore, the lowest common multiple of 991,511,458,293,991 is 67955975794.

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.

991 x 511 x 458 x 293 x 991 = 67344372011854

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.

991 : 1, 991

511 : 1, 7, 73, 511

458 : 1, 2, 229, 458

293 : 1, 293

991 : 1, 991

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 991,511,458,293,991, is 1.

Now, the common factors can be found like this.

991:991

511:7x 73

458:2x 229

293:293

991:991

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

991 = 991

Therefore, the value for common factors is 991.

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 = 67344372011854/(1x991)

LCM = 67344372011854/991

LCM = 67955975794

Thus, we can understand that the LCM of 991,511,458,293,991 is 67955975794.

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

• LCM of 126, 160, 203, 743, 577
• LCM of 907, 253, 309, 107, 289
• LCM of 967, 661, 950, 848, 208
• LCM of 721, 660, 562, 616, 229
• LCM of 822, 800, 861, 536, 270

1. What is the LCM of 991, 511, 458, 293, 991?

Answer: LCM of 991, 511, 458, 293, 991 is 67955975794.

2. How to calculate the LCM of 991, 511, 458, 293, 991?

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 991, 511, 458, 293, 991.

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}.