Given numbers are 221,493,725,168

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

The LCM of 221,493,725,168 is 26917800.

Find LCM of 221,493,725,168 with Prime Factorization

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

17 x 29 x 13 x 1 x 25 x 168 = 26917800

Therefore, the lowest common multiple of 221,493,725,168 is 26917800.

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.

221 x 493 x 725 x 168 = 13270475400

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.

221 : 1, 13, 17, 221

493 : 1, 17, 29, 493

725 : 1, 5, 25, 29, 145, 725

168 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 221,493,725,168, is 1.

Now, the common factors can be found like this.

221:13x 17

493:17x 29

725:5x 5x 29

168:2x 2x 2x 3x 7

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

17x 29 = 493

Therefore, the value for common factors is 493.

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 = 13270475400/(1x493)

LCM = 13270475400/493

LCM = 26917800

Thus, we can understand that the LCM of 221,493,725,168 is 26917800.

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

• LCM of 366, 967, 476, 558
• LCM of 170, 833, 924, 128
• LCM of 357, 506, 796, 852
• LCM of 575, 119, 457, 457
• LCM of 284, 347, 919, 755

1. What is the LCM of 221, 493, 725, 168?

Answer: LCM of 221, 493, 725, 168 is 26917800.

2. How to calculate the LCM of 221, 493, 725, 168?

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 221, 493, 725, 168.

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}.