Given numbers are 631,170,183,740

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

The LCM of 631,170,183,740 is 1452650340.

Find LCM of 631,170,183,740 with Prime Factorization

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

2 x 5 x 631 x 17 x 183 x 74 = 1452650340

Therefore, the lowest common multiple of 631,170,183,740 is 1452650340.

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.

631 x 170 x 183 x 740 = 14526503400

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.

631 : 1, 631

170 : 1, 2, 5, 10, 17, 34, 85, 170

183 : 1, 3, 61, 183

740 : 1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 631,170,183,740, is 1.

Now, the common factors can be found like this.

631:631

170:2x 5x 17

183:3x 61

740:2x 2x 5x 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 5 = 10

Therefore, the value for common factors is 10.

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 = 14526503400/(1x10)

LCM = 14526503400/10

LCM = 1452650340

Thus, we can understand that the LCM of 631,170,183,740 is 1452650340.

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

• LCM of 483, 905, 432, 535
• LCM of 894, 891, 666, 896
• LCM of 602, 388, 655, 334
• LCM of 533, 563, 832, 745
• LCM of 885, 333, 221, 658

1. What is the LCM of 631, 170, 183, 740?

Answer: LCM of 631, 170, 183, 740 is 1452650340.

2. How to calculate the LCM of 631, 170, 183, 740?

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 631, 170, 183, 740.

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}.