Given numbers are 161,201,981,916

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

The LCM of 161,201,981,916 is 9693155052.

Find LCM of 161,201,981,916 with Prime Factorization

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

3 x 161 x 67 x 327 x 916 = 9693155052

Therefore, the lowest common multiple of 161,201,981,916 is 9693155052.

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 201 x 981 x 916 = 29079465156

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

201 : 1, 3, 67, 201

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

916 : 1, 2, 4, 229, 458, 916

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 161,201,981,916, is 1.

Now, the common factors can be found like this.

161:7x 23

201:3x 67

981:3x 3x 109

916:2x 2x 229

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

3 = 3

Therefore, the value for common factors is 3.

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 = 29079465156/(1x3)

LCM = 29079465156/3

LCM = 9693155052

Thus, we can understand that the LCM of 161,201,981,916 is 9693155052.

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

• LCM of 528, 674, 964, 327
• LCM of 351, 549, 742, 131
• LCM of 273, 480, 779, 772
• LCM of 838, 204, 359, 189
• LCM of 127, 400, 683, 410

1. What is the LCM of 161, 201, 981, 916?

Answer: LCM of 161, 201, 981, 916 is 9693155052.

2. How to calculate the LCM of 161, 201, 981, 916?

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, 201, 981, 916.

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}.