Given numbers are 997,447,863,149

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

The LCM of 997,447,863,149 is 384603717.

Find LCM of 997,447,863,149 with Prime Factorization

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

149 x 997 x 3 x 863 x 1 = 384603717

Therefore, the lowest common multiple of 997,447,863,149 is 384603717.

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 447 x 863 x 149 = 57305953833

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

447 : 1, 3, 149, 447

863 : 1, 863

149 : 1, 149

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 997,447,863,149, is 1.

Now, the common factors can be found like this.

997:997

447:3x 149

863:863

149:149

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

149 = 149

Therefore, the value for common factors is 149.

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 = 57305953833/(1x149)

LCM = 57305953833/149

LCM = 384603717

Thus, we can understand that the LCM of 997,447,863,149 is 384603717.

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

• LCM of 277, 305, 996, 609
• LCM of 404, 198, 447, 878
• LCM of 388, 634, 241, 239
• LCM of 440, 582, 514, 899
• LCM of 195, 464, 193, 194

1. What is the LCM of 997, 447, 863, 149?

Answer: LCM of 997, 447, 863, 149 is 384603717.

2. How to calculate the LCM of 997, 447, 863, 149?

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, 447, 863, 149.

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}.