Given numbers are 972,247,923

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

The LCM of 972,247,923 is 17045964.

Find LCM of 972,247,923 with Prime Factorization

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

13 x 972 x 19 x 71 = 17045964

Therefore, the lowest common multiple of 972,247,923 is 17045964.

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.

972 x 247 x 923 = 221597532

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.

972 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972

247 : 1, 13, 19, 247

923 : 1, 13, 71, 923

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 972,247,923, is 1.

Now, the common factors can be found like this.

972:2x 2x 3x 3x 3x 3x 3

247:13x 19

923:13x 71

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

13 = 13

Therefore, the value for common factors is 13.

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 = 221597532/(1x13)

LCM = 221597532/13

LCM = 17045964

Thus, we can understand that the LCM of 972,247,923 is 17045964.

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

• LCM of 296, 522, 691
• LCM of 721, 679, 207
• LCM of 137, 811, 884
• LCM of 810, 826, 428
• LCM of 307, 939, 810

1. What is the LCM of 972, 247, 923?

Answer: LCM of 972, 247, 923 is 17045964.

2. How to calculate the LCM of 972, 247, 923?

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 972, 247, 923.

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}.