Given numbers are 397,266,230,743

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

The LCM of 397,266,230,743 is 9023162890.

Find LCM of 397,266,230,743 with Prime Factorization

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

2 x 397 x 133 x 115 x 743 = 9023162890

Therefore, the lowest common multiple of 397,266,230,743 is 9023162890.

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 266 x 230 x 743 = 18046325780

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

266 : 1, 2, 7, 14, 19, 38, 133, 266

230 : 1, 2, 5, 10, 23, 46, 115, 230

743 : 1, 743

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 397,266,230,743, is 1.

Now, the common factors can be found like this.

397:397

266:2x 7x 19

230:2x 5x 23

743:743

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 = 18046325780/(1x2)

LCM = 18046325780/2

LCM = 9023162890

Thus, we can understand that the LCM of 397,266,230,743 is 9023162890.

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

• LCM of 647, 666, 190, 812
• LCM of 912, 996, 489, 243
• LCM of 263, 675, 396, 573
• LCM of 928, 204, 569, 864
• LCM of 191, 288, 320, 336

1. What is the LCM of 397, 266, 230, 743?

Answer: LCM of 397, 266, 230, 743 is 9023162890.

2. How to calculate the LCM of 397, 266, 230, 743?

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, 266, 230, 743.

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}.