Given numbers are 102,131,917,863

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

The LCM of 102,131,917,863 is 80719842.

Find LCM of 102,131,917,863 with Prime Factorization

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

131 x 102 x 1 x 7 x 863 = 80719842

Therefore, the lowest common multiple of 102,131,917,863 is 80719842.

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.

102 x 131 x 917 x 863 = 10574299302

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.

102 : 1, 2, 3, 6, 17, 34, 51, 102

131 : 1, 131

917 : 1, 7, 131, 917

863 : 1, 863

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 102,131,917,863, is 1.

Now, the common factors can be found like this.

102:2x 3x 17

131:131

917:7x 131

863:863

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

131 = 131

Therefore, the value for common factors is 131.

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 = 10574299302/(1x131)

LCM = 10574299302/131

LCM = 80719842

Thus, we can understand that the LCM of 102,131,917,863 is 80719842.

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

• LCM of 995, 422, 500, 280
• LCM of 398, 825, 343, 223
• LCM of 902, 743, 626, 537
• LCM of 192, 737, 728, 857
• LCM of 647, 870, 753, 681

1. What is the LCM of 102, 131, 917, 863?

Answer: LCM of 102, 131, 917, 863 is 80719842.

2. How to calculate the LCM of 102, 131, 917, 863?

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 102, 131, 917, 863.

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}.