Given numbers are 526,155,198,398

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

The LCM of 526,155,198,398 is 1606222530.

Find LCM of 526,155,198,398 with Prime Factorization

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

2 x 263 x 155 x 99 x 199 = 1606222530

Therefore, the lowest common multiple of 526,155,198,398 is 1606222530.

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.

526 x 155 x 198 x 398 = 6424890120

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.

526 : 1, 2, 263, 526

155 : 1, 5, 31, 155

198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

398 : 1, 2, 199, 398

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 526,155,198,398, is 1.

Now, the common factors can be found like this.

526:2x 263

155:5x 31

198:2x 3x 3x 11

398:2x 199

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 6424890120/(1x4)

LCM = 6424890120/4

LCM = 1606222530

Thus, we can understand that the LCM of 526,155,198,398 is 1606222530.

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

• LCM of 340, 850, 901, 956
• LCM of 566, 696, 133, 590
• LCM of 300, 749, 863, 303
• LCM of 820, 433, 128, 135
• LCM of 514, 820, 444, 575

1. What is the LCM of 526, 155, 198, 398?

Answer: LCM of 526, 155, 198, 398 is 1606222530.

2. How to calculate the LCM of 526, 155, 198, 398?

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 526, 155, 198, 398.

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}.