Given numbers are 1683,8143

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

The LCM of 1683,8143 is 806157.

Find LCM of 1683,8143 with Prime Factorization

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

17 x 99 x 479 = 806157

Therefore, the lowest common multiple of 1683,8143 is 806157.

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.

1683 x 8143 = 13704669

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.

1683 : 1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683

8143 : 1, 17, 479, 8143

17 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1683,8143, is 17.

Now, the common factors can be found like this.

1683:3x 3x 11x 17

8143:17x 479

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 = 13704669/(17x1)

LCM = 13704669/17

LCM = 806157

Thus, we can understand that the LCM of 1683,8143 is 806157.

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

• LCM of 3219, 4066
• LCM of 3338, 4563
• LCM of 6059, 5753
• LCM of 4652, 6787
• LCM of 7557, 8165

1. What is the LCM of 1683, 8143?

Answer: LCM of 1683, 8143 is 806157.

2. How to calculate the LCM of 1683, 8143?

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 1683, 8143.

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}.