Given numbers are 657,452,479,990,414

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

The LCM of 657,452,479,990,414 is 179940881340.

Find LCM of 657,452,479,990,414 with Prime Factorization

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

2 x 3 x 3 x 73 x 226 x 479 x 55 x 23 = 179940881340

Therefore, the lowest common multiple of 657,452,479,990,414 is 179940881340.

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.

657 x 452 x 479 x 990 x 414 = 58300845554160

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.

657 : 1, 3, 9, 73, 219, 657

452 : 1, 2, 4, 113, 226, 452

479 : 1, 479

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

414 : 1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 657,452,479,990,414, is 1.

Now, the common factors can be found like this.

657:3x 3x 73

452:2x 2x 113

479:479

990:2x 3x 3x 5x 11

414:2x 3x 3x 23

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 3x 3x 3x 3 = 324

Therefore, the value for common factors is 324.

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 = 58300845554160/(1x324)

LCM = 58300845554160/324

LCM = 179940881340

Thus, we can understand that the LCM of 657,452,479,990,414 is 179940881340.

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

• LCM of 572, 820, 477, 490, 872
• LCM of 838, 491, 394, 166, 278
• LCM of 507, 183, 391, 305, 999
• LCM of 552, 279, 729, 566, 500
• LCM of 514, 970, 786, 978, 281

1. What is the LCM of 657, 452, 479, 990, 414?

Answer: LCM of 657, 452, 479, 990, 414 is 179940881340.

2. How to calculate the LCM of 657, 452, 479, 990, 414?

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 657, 452, 479, 990, 414.

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}.