Given numbers are 491,361,133,163

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

The LCM of 491,361,133,163 is 202243391.

Find LCM of 491,361,133,163 with Prime Factorization

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

19 x 491 x 19 x 7 x 163 = 202243391

Therefore, the lowest common multiple of 491,361,133,163 is 202243391.

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.

491 x 361 x 133 x 163 = 3842624429

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.

491 : 1, 491

361 : 1, 19, 361

133 : 1, 7, 19, 133

163 : 1, 163

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 491,361,133,163, is 1.

Now, the common factors can be found like this.

491:491

361:19x 19

133:7x 19

163:163

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

19 = 19

Therefore, the value for common factors is 19.

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 = 3842624429/(1x19)

LCM = 3842624429/19

LCM = 202243391

Thus, we can understand that the LCM of 491,361,133,163 is 202243391.

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

• LCM of 301, 738, 668, 313
• LCM of 661, 229, 555, 637
• LCM of 976, 945, 265, 411
• LCM of 998, 537, 308, 137
• LCM of 310, 580, 854, 511

1. What is the LCM of 491, 361, 133, 163?

Answer: LCM of 491, 361, 133, 163 is 202243391.

2. How to calculate the LCM of 491, 361, 133, 163?

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 491, 361, 133, 163.

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}.