Given numbers are 997,815,163,564

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

The LCM of 997,815,163,564 is 458281020.

Find LCM of 997,815,163,564 with Prime Factorization

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

163 x 997 x 5 x 1 x 564 = 458281020

Therefore, the lowest common multiple of 997,815,163,564 is 458281020.

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 815 x 163 x 564 = 74699806260

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

815 : 1, 5, 163, 815

163 : 1, 163

564 : 1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 997,815,163,564, is 1.

Now, the common factors can be found like this.

997:997

815:5x 163

163:163

564:2x 2x 3x 47

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

163 = 163

Therefore, the value for common factors is 163.

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 = 74699806260/(1x163)

LCM = 74699806260/163

LCM = 458281020

Thus, we can understand that the LCM of 997,815,163,564 is 458281020.

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

• LCM of 695, 433, 240, 113
• LCM of 582, 984, 600, 599
• LCM of 573, 585, 994, 175
• LCM of 914, 692, 240, 922
• LCM of 403, 849, 528, 382

1. What is the LCM of 997, 815, 163, 564?

Answer: LCM of 997, 815, 163, 564 is 458281020.

2. How to calculate the LCM of 997, 815, 163, 564?

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, 815, 163, 564.

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}.