Given numbers are 117,854,578,489

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

The LCM of 117,854,578,489 is 4706837226.

Find LCM of 117,854,578,489 with Prime Factorization

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

2 x 3 x 39 x 427 x 289 x 163 = 4706837226

Therefore, the lowest common multiple of 117,854,578,489 is 4706837226.

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.

117 x 854 x 578 x 489 = 28241023356

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.

117 : 1, 3, 9, 13, 39, 117

854 : 1, 2, 7, 14, 61, 122, 427, 854

578 : 1, 2, 17, 34, 289, 578

489 : 1, 3, 163, 489

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 117,854,578,489, is 1.

Now, the common factors can be found like this.

117:3x 3x 13

854:2x 7x 61

578:2x 17x 17

489:3x 163

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 28241023356/(1x6)

LCM = 28241023356/6

LCM = 4706837226

Thus, we can understand that the LCM of 117,854,578,489 is 4706837226.

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

• LCM of 676, 876, 438, 118
• LCM of 306, 211, 774, 500
• LCM of 957, 419, 776, 100
• LCM of 802, 208, 323, 350
• LCM of 234, 279, 280, 173

1. What is the LCM of 117, 854, 578, 489?

Answer: LCM of 117, 854, 578, 489 is 4706837226.

2. How to calculate the LCM of 117, 854, 578, 489?

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 117, 854, 578, 489.

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}.