Given numbers are 398,322,993,316

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

The LCM of 398,322,993,316 is 10053453732.

Find LCM of 398,322,993,316 with Prime Factorization

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

2 x 199 x 161 x 993 x 158 = 10053453732

Therefore, the lowest common multiple of 398,322,993,316 is 10053453732.

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 322 x 993 x 316 = 40213814928

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

322 : 1, 2, 7, 14, 23, 46, 161, 322

993 : 1, 3, 331, 993

316 : 1, 2, 4, 79, 158, 316

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,322,993,316, is 1.

Now, the common factors can be found like this.

398:2x 199

322:2x 7x 23

993:3x 331

316:2x 2x 79

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 = 40213814928/(1x4)

LCM = 40213814928/4

LCM = 10053453732

Thus, we can understand that the LCM of 398,322,993,316 is 10053453732.

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

• LCM of 635, 521, 514, 486
• LCM of 713, 797, 461, 248
• LCM of 420, 578, 942, 349
• LCM of 372, 676, 340, 225
• LCM of 657, 112, 658, 234

1. What is the LCM of 398, 322, 993, 316?

Answer: LCM of 398, 322, 993, 316 is 10053453732.

2. How to calculate the LCM of 398, 322, 993, 316?

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, 322, 993, 316.

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}.