Given numbers are 906,903,939,720

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

The LCM of 906,903,939,720 is 10242837360.

Find LCM of 906,903,939,720 with Prime Factorization

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

2 x 3 x 151 x 301 x 313 x 120 = 10242837360

Therefore, the lowest common multiple of 906,903,939,720 is 10242837360.

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.

906 x 903 x 939 x 720 = 553113217440

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.

906 : 1, 2, 3, 6, 151, 302, 453, 906

903 : 1, 3, 7, 21, 43, 129, 301, 903

939 : 1, 3, 313, 939

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 906,903,939,720, is 3.

Now, the common factors can be found like this.

906:2x 3x 151

903:3x 7x 43

939:3x 313

720:2x 2x 2x 2x 3x 3x 5

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 553113217440/(3x18)

LCM = 553113217440/54

LCM = 10242837360

Thus, we can understand that the LCM of 906,903,939,720 is 10242837360.

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

• LCM of 285, 849, 678, 247
• LCM of 368, 926, 985, 182
• LCM of 158, 448, 957, 384
• LCM of 548, 255, 431, 949
• LCM of 152, 627, 612, 650

1. What is the LCM of 906, 903, 939, 720?

Answer: LCM of 906, 903, 939, 720 is 10242837360.

2. How to calculate the LCM of 906, 903, 939, 720?

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 906, 903, 939, 720.

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}.