Given numbers are 470,531,451,190

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

The LCM of 470,531,451,190 is 2138565330.

Find LCM of 470,531,451,190 with Prime Factorization

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

2 x 5 x 47 x 531 x 451 x 19 = 2138565330

Therefore, the lowest common multiple of 470,531,451,190 is 2138565330.

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.

470 x 531 x 451 x 190 = 21385653300

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.

470 : 1, 2, 5, 10, 47, 94, 235, 470

531 : 1, 3, 9, 59, 177, 531

451 : 1, 11, 41, 451

190 : 1, 2, 5, 10, 19, 38, 95, 190

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 470,531,451,190, is 1.

Now, the common factors can be found like this.

470:2x 5x 47

531:3x 3x 59

451:11x 41

190:2x 5x 19

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 = 21385653300/(1x10)

LCM = 21385653300/10

LCM = 2138565330

Thus, we can understand that the LCM of 470,531,451,190 is 2138565330.

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

• LCM of 251, 713, 878, 854
• LCM of 711, 642, 196, 459
• LCM of 583, 120, 653, 618
• LCM of 774, 766, 476, 584
• LCM of 441, 610, 599, 137

1. What is the LCM of 470, 531, 451, 190?

Answer: LCM of 470, 531, 451, 190 is 2138565330.

2. How to calculate the LCM of 470, 531, 451, 190?

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 470, 531, 451, 190.

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}.