Given numbers are 6643,8113

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

The LCM of 6643,8113 is 7699237.

Find LCM of 6643,8113 with Prime Factorization

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

7 x 949 x 1159 = 7699237

Therefore, the lowest common multiple of 6643,8113 is 7699237.

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.

6643 x 8113 = 53894659

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.

6643 : 1, 7, 13, 73, 91, 511, 949, 6643

8113 : 1, 7, 19, 61, 133, 427, 1159, 8113

7 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 6643,8113, is 7.

Now, the common factors can be found like this.

6643:7x 13x 73

8113:7x 19x 61

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 = 53894659/(7x1)

LCM = 53894659/7

LCM = 7699237

Thus, we can understand that the LCM of 6643,8113 is 7699237.

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

• LCM of 4975, 3820
• LCM of 8167, 1633
• LCM of 9569, 4800
• LCM of 2943, 2800
• LCM of 6356, 9701

1. What is the LCM of 6643, 8113?

Answer: LCM of 6643, 8113 is 7699237.

2. How to calculate the LCM of 6643, 8113?

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 6643, 8113.

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}.