Given numbers are 491,138,460,629

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

The LCM of 491,138,460,629 is 426197820.

Find LCM of 491,138,460,629 with Prime Factorization

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

2 x 23 x 491 x 3 x 10 x 629 = 426197820

Therefore, the lowest common multiple of 491,138,460,629 is 426197820.

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 138 x 460 x 629 = 19605099720

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

138 : 1, 2, 3, 6, 23, 46, 69, 138

460 : 1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460

629 : 1, 17, 37, 629

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 491,138,460,629, is 1.

Now, the common factors can be found like this.

491:491

138:2x 3x 23

460:2x 2x 5x 23

629:17x 37

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

2x 23 = 46

Therefore, the value for common factors is 46.

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 = 19605099720/(1x46)

LCM = 19605099720/46

LCM = 426197820

Thus, we can understand that the LCM of 491,138,460,629 is 426197820.

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

• LCM of 947, 908, 878, 653
• LCM of 965, 731, 560, 286
• LCM of 657, 330, 434, 500
• LCM of 737, 942, 300, 413
• LCM of 855, 417, 809, 919

1. What is the LCM of 491, 138, 460, 629?

Answer: LCM of 491, 138, 460, 629 is 426197820.

2. How to calculate the LCM of 491, 138, 460, 629?

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, 138, 460, 629.

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}.