Given numbers are 6853,2170

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

The LCM of 6853,2170 is 2124430.

Find LCM of 6853,2170 with Prime Factorization

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

7 x 979 x 310 = 2124430

Therefore, the lowest common multiple of 6853,2170 is 2124430.

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.

6853 x 2170 = 14871010

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.

6853 : 1, 7, 11, 77, 89, 623, 979, 6853

2170 : 1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170

7 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 6853,2170, is 7.

Now, the common factors can be found like this.

6853:7x 11x 89

2170:2x 5x 7x 31

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 = 14871010/(7x1)

LCM = 14871010/7

LCM = 2124430

Thus, we can understand that the LCM of 6853,2170 is 2124430.

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

• LCM of 8369, 9527
• LCM of 8064, 1755
• LCM of 6932, 7399
• LCM of 9745, 4817
• LCM of 2925, 5286

1. What is the LCM of 6853, 2170?

Answer: LCM of 6853, 2170 is 2124430.

2. How to calculate the LCM of 6853, 2170?

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 6853, 2170.

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}.