Given numbers are 161,107,206,103

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

The LCM of 161,107,206,103 is 3548762.

Find LCM of 161,107,206,103 with Prime Factorization

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

103 x 161 x 107 x 2 x 1 = 3548762

Therefore, the lowest common multiple of 161,107,206,103 is 3548762.

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.

161 x 107 x 206 x 103 = 365522486

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.

161 : 1, 7, 23, 161

107 : 1, 107

206 : 1, 2, 103, 206

103 : 1, 103

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 161,107,206,103, is 1.

Now, the common factors can be found like this.

161:7x 23

107:107

206:2x 103

103:103

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

103 = 103

Therefore, the value for common factors is 103.

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 = 365522486/(1x103)

LCM = 365522486/103

LCM = 3548762

Thus, we can understand that the LCM of 161,107,206,103 is 3548762.

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

• LCM of 230, 809, 257, 242
• LCM of 758, 473, 500, 243
• LCM of 101, 787, 711, 547
• LCM of 281, 307, 308, 545
• LCM of 168, 730, 882, 645

1. What is the LCM of 161, 107, 206, 103?

Answer: LCM of 161, 107, 206, 103 is 3548762.

2. How to calculate the LCM of 161, 107, 206, 103?

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 161, 107, 206, 103.

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}.