Given numbers are 397,597,398,271

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

The LCM of 397,597,398,271 is 128458878.

Find LCM of 397,597,398,271 with Prime Factorization

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

199 x 397 x 3 x 2 x 271 = 128458878

Therefore, the lowest common multiple of 397,597,398,271 is 128458878.

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.

397 x 597 x 398 x 271 = 25563316722

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.

397 : 1, 397

597 : 1, 3, 199, 597

398 : 1, 2, 199, 398

271 : 1, 271

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 397,597,398,271, is 1.

Now, the common factors can be found like this.

397:397

597:3x 199

398:2x 199

271:271

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

199 = 199

Therefore, the value for common factors is 199.

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 = 25563316722/(1x199)

LCM = 25563316722/199

LCM = 128458878

Thus, we can understand that the LCM of 397,597,398,271 is 128458878.

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

• LCM of 773, 394, 904, 883
• LCM of 814, 949, 348, 153
• LCM of 615, 797, 549, 704
• LCM of 176, 691, 663, 659
• LCM of 891, 234, 581, 986

1. What is the LCM of 397, 597, 398, 271?

Answer: LCM of 397, 597, 398, 271 is 128458878.

2. How to calculate the LCM of 397, 597, 398, 271?

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 397, 597, 398, 271.

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}.