Given numbers are 1,177,309,489

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

The LCM of 1,177,309,489 is 2971653.

Find LCM of 1,177,309,489 with Prime Factorization

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

3 x 1 x 59 x 103 x 163 = 2971653

Therefore, the lowest common multiple of 1,177,309,489 is 2971653.

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.

1 x 177 x 309 x 489 = 26744877

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.

1 : 1

177 : 1, 3, 59, 177

309 : 1, 3, 103, 309

489 : 1, 3, 163, 489

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1,177,309,489, is 1.

Now, the common factors can be found like this.

1:

177:3x 59

309:3x 103

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.

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 26744877/(1x9)

LCM = 26744877/9

LCM = 2971653

Thus, we can understand that the LCM of 1,177,309,489 is 2971653.

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

• LCM of 6, 230, 938, 888
• LCM of 5, 282, 451, 953
• LCM of 4, 120, 112, 551
• LCM of 8, 444, 738, 519
• LCM of 2, 309, 528, 900

1. What is the LCM of 1, 177, 309, 489?

Answer: LCM of 1, 177, 309, 489 is 2971653.

2. How to calculate the LCM of 1, 177, 309, 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 1, 177, 309, 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}.