Given numbers are 397,471,161,826

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

The LCM of 397,471,161,826 is 3552379026.

Find LCM of 397,471,161,826 with Prime Factorization

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

7 x 397 x 471 x 23 x 118 = 3552379026

Therefore, the lowest common multiple of 397,471,161,826 is 3552379026.

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 471 x 161 x 826 = 24866653182

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

471 : 1, 3, 157, 471

161 : 1, 7, 23, 161

826 : 1, 2, 7, 14, 59, 118, 413, 826

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 397,471,161,826, is 1.

Now, the common factors can be found like this.

397:397

471:3x 157

161:7x 23

826:2x 7x 59

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

7 = 7

Therefore, the value for common factors is 7.

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 = 24866653182/(1x7)

LCM = 24866653182/7

LCM = 3552379026

Thus, we can understand that the LCM of 397,471,161,826 is 3552379026.

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

• LCM of 141, 434, 927, 542
• LCM of 640, 260, 123, 770
• LCM of 979, 132, 380, 685
• LCM of 352, 865, 395, 162
• LCM of 922, 393, 984, 997

1. What is the LCM of 397, 471, 161, 826?

Answer: LCM of 397, 471, 161, 826 is 3552379026.

2. How to calculate the LCM of 397, 471, 161, 826?

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, 471, 161, 826.

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}.