Given numbers are 2166,2489

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

The LCM of 2166,2489 is 283746.

Find LCM of 2166,2489 with Prime Factorization

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

19 x 114 x 131 = 283746

Therefore, the lowest common multiple of 2166,2489 is 283746.

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.

2166 x 2489 = 5391174

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.

2166 : 1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166

2489 : 1, 19, 131, 2489

19 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 2166,2489, is 19.

Now, the common factors can be found like this.

2166:2x 3x 19x 19

2489:19x 131

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

= 1

Therefore, the value for common factors is 1.

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 = 5391174/(19x1)

LCM = 5391174/19

LCM = 283746

Thus, we can understand that the LCM of 2166,2489 is 283746.

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

• LCM of 7281, 9854
• LCM of 2738, 4316
• LCM of 2590, 9563
• LCM of 7684, 4465
• LCM of 5424, 5584

1. What is the LCM of 2166, 2489?

Answer: LCM of 2166, 2489 is 283746.

2. How to calculate the LCM of 2166, 2489?

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 2166, 2489.

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}.