Given numbers are 397,123,591

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

The LCM of 397,123,591 is 9619707.

Find LCM of 397,123,591 with Prime Factorization

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

3 x 397 x 41 x 197 = 9619707

Therefore, the lowest common multiple of 397,123,591 is 9619707.

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 123 x 591 = 28859121

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

123 : 1, 3, 41, 123

591 : 1, 3, 197, 591

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 397,123,591, is 1.

Now, the common factors can be found like this.

397:397

123:3x 41

591:3x 197

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

3 = 3

Therefore, the value for common factors is 3.

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 = 28859121/(1x3)

LCM = 28859121/3

LCM = 9619707

Thus, we can understand that the LCM of 397,123,591 is 9619707.

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

• LCM of 567, 631, 785
• LCM of 906, 814, 119
• LCM of 673, 226, 800
• LCM of 399, 249, 398
• LCM of 323, 223, 570

1. What is the LCM of 397, 123, 591?

Answer: LCM of 397, 123, 591 is 9619707.

2. How to calculate the LCM of 397, 123, 591?

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, 123, 591.

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}.