Given numbers are 249,394,170

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

The LCM of 249,394,170 is 8339010.

Find LCM of 249,394,170 with Prime Factorization

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

2 x 249 x 197 x 85 = 8339010

Therefore, the lowest common multiple of 249,394,170 is 8339010.

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.

249 x 394 x 170 = 16678020

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.

249 : 1, 3, 83, 249

394 : 1, 2, 197, 394

170 : 1, 2, 5, 10, 17, 34, 85, 170

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 249,394,170, is 1.

Now, the common factors can be found like this.

249:3x 83

394:2x 197

170:2x 5x 17

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2 = 2

Therefore, the value for common factors is 2.

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 = 16678020/(1x2)

LCM = 16678020/2

LCM = 8339010

Thus, we can understand that the LCM of 249,394,170 is 8339010.

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

• LCM of 244, 304, 195
• LCM of 128, 377, 263
• LCM of 235, 727, 762
• LCM of 580, 688, 638
• LCM of 132, 882, 115

1. What is the LCM of 249, 394, 170?

Answer: LCM of 249, 394, 170 is 8339010.

2. How to calculate the LCM of 249, 394, 170?

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 249, 394, 170.

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}.