Given numbers are 969,622,172,730

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

The LCM of 969,622,172,730 is 18919318020.

Find LCM of 969,622,172,730 with Prime Factorization

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

2 x 969 x 311 x 86 x 365 = 18919318020

Therefore, the lowest common multiple of 969,622,172,730 is 18919318020.

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.

969 x 622 x 172 x 730 = 75677272080

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.

969 : 1, 3, 17, 19, 51, 57, 323, 969

622 : 1, 2, 311, 622

172 : 1, 2, 4, 43, 86, 172

730 : 1, 2, 5, 10, 73, 146, 365, 730

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 969,622,172,730, is 1.

Now, the common factors can be found like this.

969:3x 17x 19

622:2x 311

172:2x 2x 43

730:2x 5x 73

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 75677272080/(1x4)

LCM = 75677272080/4

LCM = 18919318020

Thus, we can understand that the LCM of 969,622,172,730 is 18919318020.

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

• LCM of 777, 772, 500, 834
• LCM of 792, 562, 752, 917
• LCM of 308, 344, 562, 999
• LCM of 766, 315, 795, 302
• LCM of 142, 585, 135, 979

1. What is the LCM of 969, 622, 172, 730?

Answer: LCM of 969, 622, 172, 730 is 18919318020.

2. How to calculate the LCM of 969, 622, 172, 730?

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 969, 622, 172, 730.

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}.