Given numbers are 128,731,968,528,269

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

The LCM of 128,731,968,528,269 is 9136634496.

Find LCM of 128,731,968,528,269 with Prime Factorization

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

2 x 2 x 2 x 2 x 11 x 8 x 731 x 11 x 3 x 269 = 9136634496

Therefore, the lowest common multiple of 128,731,968,528,269 is 9136634496.

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 731 x 968 x 528 x 269 = 12864381370368

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

731 : 1, 17, 43, 731

968 : 1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

269 : 1, 269

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 128,731,968,528,269, is 1.

Now, the common factors can be found like this.

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

731:17x 43

968:2x 2x 2x 11x 11

528:2x 2x 2x 2x 3x 11

269:269

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 2x 2x 2x 2x 11 = 1408

Therefore, the value for common factors is 1408.

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 = 12864381370368/(1x1408)

LCM = 12864381370368/1408

LCM = 9136634496

Thus, we can understand that the LCM of 128,731,968,528,269 is 9136634496.

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

• LCM of 730, 742, 389, 780, 160
• LCM of 955, 913, 254, 833, 972
• LCM of 485, 990, 447, 804, 661
• LCM of 104, 652, 641, 990, 109
• LCM of 116, 700, 174, 193, 189

1. What is the LCM of 128, 731, 968, 528, 269?

Answer: LCM of 128, 731, 968, 528, 269 is 9136634496.

2. How to calculate the LCM of 128, 731, 968, 528, 269?

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, 731, 968, 528, 269.

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}.