Given numbers are 398,517,407,329

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

The LCM of 398,517,407,329 is 53293394.

Find LCM of 398,517,407,329 with Prime Factorization

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

11 x 47 x 398 x 1 x 37 x 7 = 53293394

Therefore, the lowest common multiple of 398,517,407,329 is 53293394.

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.

398 x 517 x 407 x 329 = 27552684698

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.

398 : 1, 2, 199, 398

517 : 1, 11, 47, 517

407 : 1, 11, 37, 407

329 : 1, 7, 47, 329

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,517,407,329, is 1.

Now, the common factors can be found like this.

398:2x 199

517:11x 47

407:11x 37

329:7x 47

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

11x 47 = 517

Therefore, the value for common factors is 517.

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 = 27552684698/(1x517)

LCM = 27552684698/517

LCM = 53293394

Thus, we can understand that the LCM of 398,517,407,329 is 53293394.

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

• LCM of 739, 731, 574, 164
• LCM of 736, 595, 808, 805
• LCM of 669, 545, 802, 988
• LCM of 838, 516, 828, 723
• LCM of 784, 167, 911, 877

1. What is the LCM of 398, 517, 407, 329?

Answer: LCM of 398, 517, 407, 329 is 53293394.

2. How to calculate the LCM of 398, 517, 407, 329?

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 398, 517, 407, 329.

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}.