Given numbers are 561,357,149,879

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

The LCM of 561,357,149,879 is 171441039.

Find LCM of 561,357,149,879 with Prime Factorization

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

3 x 17 x 11 x 7 x 149 x 293 = 171441039

Therefore, the lowest common multiple of 561,357,149,879 is 171441039.

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 357 x 149 x 879 = 26230478967

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

357 : 1, 3, 7, 17, 21, 51, 119, 357

149 : 1, 149

879 : 1, 3, 293, 879

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 561,357,149,879, is 1.

Now, the common factors can be found like this.

561:3x 11x 17

357:3x 7x 17

149:149

879:3x 293

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

3x 3x 17 = 153

Therefore, the value for common factors is 153.

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 = 26230478967/(1x153)

LCM = 26230478967/153

LCM = 171441039

Thus, we can understand that the LCM of 561,357,149,879 is 171441039.

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

• LCM of 390, 567, 685, 216
• LCM of 340, 489, 359, 911
• LCM of 851, 981, 427, 713
• LCM of 489, 522, 416, 936
• LCM of 530, 137, 208, 906

1. What is the LCM of 561, 357, 149, 879?

Answer: LCM of 561, 357, 149, 879 is 171441039.

2. How to calculate the LCM of 561, 357, 149, 879?

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, 357, 149, 879.

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}.