Given numbers are 131,406,323,630

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

The LCM of 131,406,323,630 is 773058510.

Find LCM of 131,406,323,630 with Prime Factorization

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

2 x 7 x 131 x 29 x 323 x 45 = 773058510

Therefore, the lowest common multiple of 131,406,323,630 is 773058510.

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.

131 x 406 x 323 x 630 = 10822819140

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.

131 : 1, 131

406 : 1, 2, 7, 14, 29, 58, 203, 406

323 : 1, 17, 19, 323

630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 131,406,323,630, is 1.

Now, the common factors can be found like this.

131:131

406:2x 7x 29

323:17x 19

630:2x 3x 3x 5x 7

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 10822819140/(1x14)

LCM = 10822819140/14

LCM = 773058510

Thus, we can understand that the LCM of 131,406,323,630 is 773058510.

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

• LCM of 856, 833, 899, 923
• LCM of 155, 922, 816, 449
• LCM of 375, 181, 629, 508
• LCM of 843, 505, 604, 303
• LCM of 189, 835, 820, 663

1. What is the LCM of 131, 406, 323, 630?

Answer: LCM of 131, 406, 323, 630 is 773058510.

2. How to calculate the LCM of 131, 406, 323, 630?

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 131, 406, 323, 630.

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}.