Given numbers are 556,652,840,128

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

The LCM of 556,652,840,128 is 304510080.

Find LCM of 556,652,840,128 with Prime Factorization

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

2 x 2 x 2 x 139 x 163 x 105 x 16 = 304510080

Therefore, the lowest common multiple of 556,652,840,128 is 304510080.

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.

556 x 652 x 840 x 128 = 38977290240

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.

556 : 1, 2, 4, 139, 278, 556

652 : 1, 2, 4, 163, 326, 652

840 : 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

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

4 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 556,652,840,128, is 4.

Now, the common factors can be found like this.

556:2x 2x 139

652:2x 2x 163

840:2x 2x 2x 3x 5x 7

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

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 2 = 32

Therefore, the value for common factors is 32.

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 = 38977290240/(4x32)

LCM = 38977290240/128

LCM = 304510080

Thus, we can understand that the LCM of 556,652,840,128 is 304510080.

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

• LCM of 716, 457, 279, 134
• LCM of 620, 138, 553, 459
• LCM of 746, 104, 331, 945
• LCM of 497, 825, 786, 262
• LCM of 653, 756, 227, 142

1. What is the LCM of 556, 652, 840, 128?

Answer: LCM of 556, 652, 840, 128 is 304510080.

2. How to calculate the LCM of 556, 652, 840, 128?

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 556, 652, 840, 128.

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}.