Given numbers are 191,117,959,520

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

The LCM of 191,117,959,520 is 857230920.

Find LCM of 191,117,959,520 with Prime Factorization

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

13 x 191 x 9 x 959 x 40 = 857230920

Therefore, the lowest common multiple of 191,117,959,520 is 857230920.

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.

191 x 117 x 959 x 520 = 11144001960

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.

191 : 1, 191

117 : 1, 3, 9, 13, 39, 117

959 : 1, 7, 137, 959

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 191,117,959,520, is 1.

Now, the common factors can be found like this.

191:191

117:3x 3x 13

959:7x 137

520:2x 2x 2x 5x 13

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

13 = 13

Therefore, the value for common factors is 13.

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 = 11144001960/(1x13)

LCM = 11144001960/13

LCM = 857230920

Thus, we can understand that the LCM of 191,117,959,520 is 857230920.

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

• LCM of 588, 694, 499, 936
• LCM of 136, 611, 961, 711
• LCM of 457, 628, 648, 800
• LCM of 284, 388, 570, 426
• LCM of 946, 305, 762, 323

1. What is the LCM of 191, 117, 959, 520?

Answer: LCM of 191, 117, 959, 520 is 857230920.

2. How to calculate the LCM of 191, 117, 959, 520?

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 191, 117, 959, 520.

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}.