Given numbers are 221,493,337,357

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

The LCM of 221,493,337,357 is 45356493.

Find LCM of 221,493,337,357 with Prime Factorization

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

17 x 13 x 29 x 337 x 21 = 45356493

Therefore, the lowest common multiple of 221,493,337,357 is 45356493.

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 337 x 357 = 13108026477

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

337 : 1, 337

357 : 1, 3, 7, 17, 21, 51, 119, 357

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 221,493,337,357, is 1.

Now, the common factors can be found like this.

221:13x 17

493:17x 29

337:337

357:3x 7x 17

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

17x 17 = 289

Therefore, the value for common factors is 289.

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 = 13108026477/(1x289)

LCM = 13108026477/289

LCM = 45356493

Thus, we can understand that the LCM of 221,493,337,357 is 45356493.

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

• LCM of 842, 334, 232, 910
• LCM of 265, 594, 420, 180
• LCM of 957, 700, 419, 481
• LCM of 292, 426, 541, 835
• LCM of 986, 230, 280, 355

1. What is the LCM of 221, 493, 337, 357?

Answer: LCM of 221, 493, 337, 357 is 45356493.

2. How to calculate the LCM of 221, 493, 337, 357?

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, 337, 357.

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}.