Given numbers are 269,128,170,324

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

The LCM of 269,128,170,324 is 237064320.

Find LCM of 269,128,170,324 with Prime Factorization

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

2 x 2 x 269 x 32 x 85 x 81 = 237064320

Therefore, the lowest common multiple of 269,128,170,324 is 237064320.

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.

269 x 128 x 170 x 324 = 1896514560

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.

269 : 1, 269

128 : 1, 2, 4, 8, 16, 32, 64, 128

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

324 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 269,128,170,324, is 1.

Now, the common factors can be found like this.

269:269

128:2x 2x 2x 2x 2x 2x 2

170:2x 5x 17

324:2x 2x 3x 3x 3x 3

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

2x 2x 2 = 8

Therefore, the value for common factors is 8.

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 = 1896514560/(1x8)

LCM = 1896514560/8

LCM = 237064320

Thus, we can understand that the LCM of 269,128,170,324 is 237064320.

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

• LCM of 610, 357, 527, 240
• LCM of 982, 329, 910, 908
• LCM of 716, 537, 381, 411
• LCM of 896, 244, 173, 212
• LCM of 647, 879, 198, 362

1. What is the LCM of 269, 128, 170, 324?

Answer: LCM of 269, 128, 170, 324 is 237064320.

2. How to calculate the LCM of 269, 128, 170, 324?

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 269, 128, 170, 324.

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}.