Given numbers are 915,225,128,183

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

The LCM of 915,225,128,183 is 1756800.

Find LCM of 915,225,128,183 with Prime Factorization

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

3 x 5 x 61 x 1 x 15 x 128 x 1 = 1756800

Therefore, the lowest common multiple of 915,225,128,183 is 1756800.

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.

915 x 225 x 128 x 183 = 4822416000

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.

915 : 1, 3, 5, 15, 61, 183, 305, 915

225 : 1, 3, 5, 9, 15, 25, 45, 75, 225

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

183 : 1, 3, 61, 183

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 915,225,128,183, is 1.

Now, the common factors can be found like this.

915:3x 5x 61

225:3x 3x 5x 5

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

183:3x 61

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

3x 3x 5x 61 = 2745

Therefore, the value for common factors is 2745.

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 = 4822416000/(1x2745)

LCM = 4822416000/2745

LCM = 1756800

Thus, we can understand that the LCM of 915,225,128,183 is 1756800.

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

• LCM of 696, 588, 154, 380
• LCM of 989, 838, 926, 796
• LCM of 537, 308, 579, 634
• LCM of 466, 514, 777, 785
• LCM of 143, 634, 467, 220

1. What is the LCM of 915, 225, 128, 183?

Answer: LCM of 915, 225, 128, 183 is 1756800.

2. How to calculate the LCM of 915, 225, 128, 183?

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 915, 225, 128, 183.

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}.