Given numbers are 6140,6865

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

The LCM of 6140,6865 is 8430220.

Find LCM of 6140,6865 with Prime Factorization

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

5 x 1228 x 1373 = 8430220

Therefore, the lowest common multiple of 6140,6865 is 8430220.

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.

6140 x 6865 = 42151100

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.

6140 : 1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140

6865 : 1, 5, 1373, 6865

5 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 6140,6865, is 5.

Now, the common factors can be found like this.

6140:2x 2x 5x 307

6865:5x 1373

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 = 42151100/(5x1)

LCM = 42151100/5

LCM = 8430220

Thus, we can understand that the LCM of 6140,6865 is 8430220.

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

• LCM of 6829, 5477
• LCM of 3679, 9705
• LCM of 6356, 2620
• LCM of 7185, 4954
• LCM of 9820, 3250

1. What is the LCM of 6140, 6865?

Answer: LCM of 6140, 6865 is 8430220.

2. How to calculate the LCM of 6140, 6865?

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 6140, 6865.

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}.