Given numbers are 517,168,730,454

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

The LCM of 517,168,730,454 is 7196453880.

Find LCM of 517,168,730,454 with Prime Factorization

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

2 x 517 x 84 x 365 x 227 = 7196453880

Therefore, the lowest common multiple of 517,168,730,454 is 7196453880.

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.

517 x 168 x 730 x 454 = 28785815520

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.

517 : 1, 11, 47, 517

168 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

730 : 1, 2, 5, 10, 73, 146, 365, 730

454 : 1, 2, 227, 454

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 517,168,730,454, is 1.

Now, the common factors can be found like this.

517:11x 47

168:2x 2x 2x 3x 7

730:2x 5x 73

454:2x 227

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 28785815520/(1x4)

LCM = 28785815520/4

LCM = 7196453880

Thus, we can understand that the LCM of 517,168,730,454 is 7196453880.

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

• LCM of 627, 544, 101, 429
• LCM of 769, 942, 902, 557
• LCM of 154, 199, 346, 447
• LCM of 638, 997, 229, 863
• LCM of 583, 949, 568, 289

1. What is the LCM of 517, 168, 730, 454?

Answer: LCM of 517, 168, 730, 454 is 7196453880.

2. How to calculate the LCM of 517, 168, 730, 454?

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 517, 168, 730, 454.

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}.