Given numbers are 397,506,158,193

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

The LCM of 397,506,158,193 is 3062847854.

Find LCM of 397,506,158,193 with Prime Factorization

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

2 x 397 x 253 x 79 x 193 = 3062847854

Therefore, the lowest common multiple of 397,506,158,193 is 3062847854.

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 506 x 158 x 193 = 6125695708

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

506 : 1, 2, 11, 22, 23, 46, 253, 506

158 : 1, 2, 79, 158

193 : 1, 193

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 397,506,158,193, is 1.

Now, the common factors can be found like this.

397:397

506:2x 11x 23

158:2x 79

193:193

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

2 = 2

Therefore, the value for common factors is 2.

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 = 6125695708/(1x2)

LCM = 6125695708/2

LCM = 3062847854

Thus, we can understand that the LCM of 397,506,158,193 is 3062847854.

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

• LCM of 873, 991, 564, 408
• LCM of 317, 356, 214, 376
• LCM of 702, 405, 111, 789
• LCM of 135, 245, 835, 840
• LCM of 178, 669, 327, 966

1. What is the LCM of 397, 506, 158, 193?

Answer: LCM of 397, 506, 158, 193 is 3062847854.

2. How to calculate the LCM of 397, 506, 158, 193?

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, 506, 158, 193.

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}.