Given numbers are 161,483,421,826

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

The LCM of 161,483,421,826 is 23994474.

Find LCM of 161,483,421,826 with Prime Factorization

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

7 x 23 x 1 x 3 x 421 x 118 = 23994474

Therefore, the lowest common multiple of 161,483,421,826 is 23994474.

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.

161 x 483 x 421 x 826 = 27041772198

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.

161 : 1, 7, 23, 161

483 : 1, 3, 7, 21, 23, 69, 161, 483

421 : 1, 421

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 161,483,421,826, is 1.

Now, the common factors can be found like this.

161:7x 23

483:3x 7x 23

421:421

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.

7x 7x 23 = 1127

Therefore, the value for common factors is 1127.

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 = 27041772198/(1x1127)

LCM = 27041772198/1127

LCM = 23994474

Thus, we can understand that the LCM of 161,483,421,826 is 23994474.

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

• LCM of 391, 186, 943, 921
• LCM of 656, 709, 142, 925
• LCM of 501, 802, 630, 527
• LCM of 964, 489, 632, 458
• LCM of 501, 173, 458, 617

1. What is the LCM of 161, 483, 421, 826?

Answer: LCM of 161, 483, 421, 826 is 23994474.

2. How to calculate the LCM of 161, 483, 421, 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 161, 483, 421, 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}.