Given numbers are 197,638,348,662

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

The LCM of 197,638,348,662 is 249612396.

Find LCM of 197,638,348,662 with Prime Factorization

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

2 x 29 x 197 x 11 x 6 x 331 = 249612396

Therefore, the lowest common multiple of 197,638,348,662 is 249612396.

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.

197 x 638 x 348 x 662 = 28955037936

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.

197 : 1, 197

638 : 1, 2, 11, 22, 29, 58, 319, 638

348 : 1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348

662 : 1, 2, 331, 662

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 197,638,348,662, is 1.

Now, the common factors can be found like this.

197:197

638:2x 11x 29

348:2x 2x 3x 29

662:2x 331

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

2x 2x 29 = 116

Therefore, the value for common factors is 116.

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 = 28955037936/(1x116)

LCM = 28955037936/116

LCM = 249612396

Thus, we can understand that the LCM of 197,638,348,662 is 249612396.

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

• LCM of 797, 734, 182, 364
• LCM of 284, 680, 473, 452
• LCM of 246, 154, 890, 543
• LCM of 901, 287, 373, 891
• LCM of 157, 358, 455, 758

1. What is the LCM of 197, 638, 348, 662?

Answer: LCM of 197, 638, 348, 662 is 249612396.

2. How to calculate the LCM of 197, 638, 348, 662?

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 197, 638, 348, 662.

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}.