Given numbers are 915,997,122,676

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

The LCM of 915,997,122,676 is 616684380.

Find LCM of 915,997,122,676 with Prime Factorization

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

2 x 61 x 15 x 997 x 1 x 338 = 616684380

Therefore, the lowest common multiple of 915,997,122,676 is 616684380.

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.

915 x 997 x 122 x 676 = 75235494360

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.

915 : 1, 3, 5, 15, 61, 183, 305, 915

997 : 1, 997

122 : 1, 2, 61, 122

676 : 1, 2, 4, 13, 26, 52, 169, 338, 676

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 915,997,122,676, is 1.

Now, the common factors can be found like this.

915:3x 5x 61

997:997

122:2x 61

676:2x 2x 13x 13

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

2x 61 = 122

Therefore, the value for common factors is 122.

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 = 75235494360/(1x122)

LCM = 75235494360/122

LCM = 616684380

Thus, we can understand that the LCM of 915,997,122,676 is 616684380.

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

• LCM of 353, 818, 124, 846
• LCM of 327, 341, 308, 670
• LCM of 557, 228, 525, 445
• LCM of 340, 777, 627, 647
• LCM of 808, 309, 734, 949

1. What is the LCM of 915, 997, 122, 676?

Answer: LCM of 915, 997, 122, 676 is 616684380.

2. How to calculate the LCM of 915, 997, 122, 676?

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 915, 997, 122, 676.

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}.