Given numbers are 398,163,689,194,796

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

The LCM of 398,163,689,194,796 is 8671448084.

Find LCM of 398,163,689,194,796 with Prime Factorization

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

2 x 199 x 1 x 163 x 689 x 97 x 2 = 8671448084

Therefore, the lowest common multiple of 398,163,689,194,796 is 8671448084.

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 163 x 689 x 194 x 796 = 6902472674864

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

163 : 1, 163

689 : 1, 13, 53, 689

194 : 1, 2, 97, 194

796 : 1, 2, 4, 199, 398, 796

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,163,689,194,796, is 1.

Now, the common factors can be found like this.

398:2x 199

163:163

689:13x 53

194:2x 97

796:2x 2x 199

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 199 = 796

Therefore, the value for common factors is 796.

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 = 6902472674864/(1x796)

LCM = 6902472674864/796

LCM = 8671448084

Thus, we can understand that the LCM of 398,163,689,194,796 is 8671448084.

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

• LCM of 662, 526, 156, 555, 937
• LCM of 911, 397, 810, 695, 485
• LCM of 862, 453, 580, 402, 916
• LCM of 268, 232, 682, 930, 429
• LCM of 342, 867, 255, 238, 466

1. What is the LCM of 398, 163, 689, 194, 796?

Answer: LCM of 398, 163, 689, 194, 796 is 8671448084.

2. How to calculate the LCM of 398, 163, 689, 194, 796?

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, 163, 689, 194, 796.

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}.