Given numbers are 981,104,715

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

The LCM of 981,104,715 is 5611320.

Find LCM of 981,104,715 with Prime Factorization

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

13 x 981 x 8 x 55 = 5611320

Therefore, the lowest common multiple of 981,104,715 is 5611320.

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.

981 x 104 x 715 = 72947160

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.

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

104 : 1, 2, 4, 8, 13, 26, 52, 104

715 : 1, 5, 11, 13, 55, 65, 143, 715

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 981,104,715, is 1.

Now, the common factors can be found like this.

981:3x 3x 109

104:2x 2x 2x 13

715:5x 11x 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 = 72947160/(1x13)

LCM = 72947160/13

LCM = 5611320

Thus, we can understand that the LCM of 981,104,715 is 5611320.

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

• LCM of 204, 901, 706
• LCM of 824, 654, 123
• LCM of 300, 932, 203
• LCM of 420, 731, 801
• LCM of 727, 305, 953

1. What is the LCM of 981, 104, 715?

Answer: LCM of 981, 104, 715 is 5611320.

2. How to calculate the LCM of 981, 104, 715?

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 981, 104, 715.

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}.