Given numbers are 997,386,997,671

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

The LCM of 997,386,997,671 is 258228982.

Find LCM of 997,386,997,671 with Prime Factorization

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

997 x 1 x 386 x 1 x 671 = 258228982

Therefore, the lowest common multiple of 997,386,997,671 is 258228982.

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.

997 x 386 x 997 x 671 = 257454295054

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.

997 : 1, 997

386 : 1, 2, 193, 386

997 : 1, 997

671 : 1, 11, 61, 671

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 997,386,997,671, is 1.

Now, the common factors can be found like this.

997:997

386:2x 193

997:997

671:11x 61

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

997 = 997

Therefore, the value for common factors is 997.

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 = 257454295054/(1x997)

LCM = 257454295054/997

LCM = 258228982

Thus, we can understand that the LCM of 997,386,997,671 is 258228982.

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

• LCM of 337, 744, 380, 451
• LCM of 298, 505, 895, 534
• LCM of 614, 289, 762, 254
• LCM of 971, 316, 741, 933
• LCM of 999, 264, 690, 966

1. What is the LCM of 997, 386, 997, 671?

Answer: LCM of 997, 386, 997, 671 is 258228982.

2. How to calculate the LCM of 997, 386, 997, 671?

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 997, 386, 997, 671.

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}.