Given numbers are 2158,7706

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

The LCM of 2158,7706 is 8314774.

Find LCM of 2158,7706 with Prime Factorization

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

2 x 1079 x 3853 = 8314774

Therefore, the lowest common multiple of 2158,7706 is 8314774.

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.

2158 x 7706 = 16629548

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.

2158 : 1, 2, 13, 26, 83, 166, 1079, 2158

7706 : 1, 2, 3853, 7706

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 2158,7706, is 2.

Now, the common factors can be found like this.

2158:2x 13x 83

7706:2x 3853

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 = 16629548/(2x1)

LCM = 16629548/2

LCM = 8314774

Thus, we can understand that the LCM of 2158,7706 is 8314774.

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

• LCM of 5718, 3726
• LCM of 2099, 6480
• LCM of 3185, 6789
• LCM of 5519, 2047
• LCM of 5457, 3674

1. What is the LCM of 2158, 7706?

Answer: LCM of 2158, 7706 is 8314774.

2. How to calculate the LCM of 2158, 7706?

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 2158, 7706.

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}.