Given numbers are 128,537,268,274,122

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

The LCM of 128,537,268,274,122 is 38486592384.

Find LCM of 128,537,268,274,122 with Prime Factorization

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

2 x 2 x 32 x 537 x 67 x 137 x 61 = 38486592384

Therefore, the lowest common multiple of 128,537,268,274,122 is 38486592384.

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.

128 x 537 x 268 x 274 x 122 = 615785478144

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.

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

537 : 1, 3, 179, 537

268 : 1, 2, 4, 67, 134, 268

274 : 1, 2, 137, 274

122 : 1, 2, 61, 122

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 128,537,268,274,122, is 1.

Now, the common factors can be found like this.

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

537:3x 179

268:2x 2x 67

274:2x 137

122:2x 61

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 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 615785478144/(1x16)

LCM = 615785478144/16

LCM = 38486592384

Thus, we can understand that the LCM of 128,537,268,274,122 is 38486592384.

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

• LCM of 530, 185, 948, 219, 917
• LCM of 584, 523, 147, 594, 843
• LCM of 994, 564, 846, 211, 892
• LCM of 634, 687, 872, 311, 158
• LCM of 819, 619, 715, 197, 246

1. What is the LCM of 128, 537, 268, 274, 122?

Answer: LCM of 128, 537, 268, 274, 122 is 38486592384.

2. How to calculate the LCM of 128, 537, 268, 274, 122?

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 128, 537, 268, 274, 122.

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}.