Given numbers are 397,422,254,568

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

The LCM of 397,422,254,568 is 6042616312.

Find LCM of 397,422,254,568 with Prime Factorization

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

2 x 397 x 211 x 127 x 284 = 6042616312

Therefore, the lowest common multiple of 397,422,254,568 is 6042616312.

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 422 x 254 x 568 = 24170465248

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

422 : 1, 2, 211, 422

254 : 1, 2, 127, 254

568 : 1, 2, 4, 8, 71, 142, 284, 568

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 397,422,254,568, is 1.

Now, the common factors can be found like this.

397:397

422:2x 211

254:2x 127

568:2x 2x 2x 71

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 = 24170465248/(1x4)

LCM = 24170465248/4

LCM = 6042616312

Thus, we can understand that the LCM of 397,422,254,568 is 6042616312.

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

• LCM of 937, 542, 300, 865
• LCM of 163, 225, 783, 395
• LCM of 846, 777, 661, 949
• LCM of 598, 792, 865, 790
• LCM of 333, 495, 487, 356

1. What is the LCM of 397, 422, 254, 568?

Answer: LCM of 397, 422, 254, 568 is 6042616312.

2. How to calculate the LCM of 397, 422, 254, 568?

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, 422, 254, 568.

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}.