Given numbers are 691,879,327,981

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

The LCM of 691,879,327,981 is 198616203.

Find LCM of 691,879,327,981 with Prime Factorization

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

3 x 109 x 691 x 293 x 1 x 3 = 198616203

Therefore, the lowest common multiple of 691,879,327,981 is 198616203.

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.

691 x 879 x 327 x 981 = 194842495143

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.

691 : 1, 691

879 : 1, 3, 293, 879

327 : 1, 3, 109, 327

981 : 1, 3, 9, 109, 327, 981

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 691,879,327,981, is 1.

Now, the common factors can be found like this.

691:691

879:3x 293

327:3x 109

981:3x 3x 109

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 109 = 981

Therefore, the value for common factors is 981.

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 = 194842495143/(1x981)

LCM = 194842495143/981

LCM = 198616203

Thus, we can understand that the LCM of 691,879,327,981 is 198616203.

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

• LCM of 876, 787, 506, 469
• LCM of 672, 803, 626, 962
• LCM of 506, 942, 657, 269
• LCM of 245, 505, 350, 156
• LCM of 275, 440, 304, 309

1. What is the LCM of 691, 879, 327, 981?

Answer: LCM of 691, 879, 327, 981 is 198616203.

2. How to calculate the LCM of 691, 879, 327, 981?

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 691, 879, 327, 981.

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}.