Given numbers are 171,988,115,879

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

The LCM of 171,988,115,879 is 299615940.

Find LCM of 171,988,115,879 with Prime Factorization

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

3 x 19 x 3 x 52 x 115 x 293 = 299615940

Therefore, the lowest common multiple of 171,988,115,879 is 299615940.

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.

171 x 988 x 115 x 879 = 17078108580

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.

171 : 1, 3, 9, 19, 57, 171

988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

115 : 1, 5, 23, 115

879 : 1, 3, 293, 879

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 171,988,115,879, is 1.

Now, the common factors can be found like this.

171:3x 3x 19

988:2x 2x 13x 19

115:5x 23

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 19 = 57

Therefore, the value for common factors is 57.

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 = 17078108580/(1x57)

LCM = 17078108580/57

LCM = 299615940

Thus, we can understand that the LCM of 171,988,115,879 is 299615940.

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

• LCM of 892, 484, 393, 649
• LCM of 131, 613, 496, 373
• LCM of 280, 588, 352, 465
• LCM of 752, 959, 682, 105
• LCM of 941, 427, 617, 581

1. What is the LCM of 171, 988, 115, 879?

Answer: LCM of 171, 988, 115, 879 is 299615940.

2. How to calculate the LCM of 171, 988, 115, 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 171, 988, 115, 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}.