Given numbers are 1982,8122

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

The LCM of 1982,8122 is 8048902.

Find LCM of 1982,8122 with Prime Factorization

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

2 x 991 x 4061 = 8048902

Therefore, the lowest common multiple of 1982,8122 is 8048902.

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.

1982 x 8122 = 16097804

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.

1982 : 1, 2, 991, 1982

8122 : 1, 2, 31, 62, 131, 262, 4061, 8122

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1982,8122, is 2.

Now, the common factors can be found like this.

1982:2x 991

8122:2x 31x 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 = 16097804/(2x1)

LCM = 16097804/2

LCM = 8048902

Thus, we can understand that the LCM of 1982,8122 is 8048902.

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

• LCM of 5344, 9946
• LCM of 7850, 9695
• LCM of 5170, 6304
• LCM of 4190, 5848
• LCM of 1335, 8572

1. What is the LCM of 1982, 8122?

Answer: LCM of 1982, 8122 is 8048902.

2. How to calculate the LCM of 1982, 8122?

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 1982, 8122.

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}.