Given numbers are 561,698,134,806

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

The LCM of 561,698,134,806 is 10572997578.

Find LCM of 561,698,134,806 with Prime Factorization

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

2 x 561 x 349 x 67 x 403 = 10572997578

Therefore, the lowest common multiple of 561,698,134,806 is 10572997578.

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.

561 x 698 x 134 x 806 = 42291990312

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.

561 : 1, 3, 11, 17, 33, 51, 187, 561

698 : 1, 2, 349, 698

134 : 1, 2, 67, 134

806 : 1, 2, 13, 26, 31, 62, 403, 806

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 561,698,134,806, is 1.

Now, the common factors can be found like this.

561:3x 11x 17

698:2x 349

134:2x 67

806:2x 13x 31

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 = 42291990312/(1x4)

LCM = 42291990312/4

LCM = 10572997578

Thus, we can understand that the LCM of 561,698,134,806 is 10572997578.

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

• LCM of 359, 274, 264, 578
• LCM of 816, 480, 381, 468
• LCM of 484, 959, 342, 388
• LCM of 159, 352, 537, 167
• LCM of 267, 861, 139, 918

1. What is the LCM of 561, 698, 134, 806?

Answer: LCM of 561, 698, 134, 806 is 10572997578.

2. How to calculate the LCM of 561, 698, 134, 806?

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 561, 698, 134, 806.

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}.