Given numbers are 843,921,973

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

The LCM of 843,921,973 is 251813373.

Find LCM of 843,921,973 with Prime Factorization

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

3 x 281 x 307 x 973 = 251813373

Therefore, the lowest common multiple of 843,921,973 is 251813373.

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.

843 x 921 x 973 = 755440119

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.

843 : 1, 3, 281, 843

921 : 1, 3, 307, 921

973 : 1, 7, 139, 973

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 843,921,973, is 1.

Now, the common factors can be found like this.

843:3x 281

921:3x 307

973:7x 139

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

3 = 3

Therefore, the value for common factors is 3.

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 = 755440119/(1x3)

LCM = 755440119/3

LCM = 251813373

Thus, we can understand that the LCM of 843,921,973 is 251813373.

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

• LCM of 672, 195, 825
• LCM of 891, 985, 304
• LCM of 727, 642, 437
• LCM of 137, 105, 167
• LCM of 243, 853, 494

1. What is the LCM of 843, 921, 973?

Answer: LCM of 843, 921, 973 is 251813373.

2. How to calculate the LCM of 843, 921, 973?

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 843, 921, 973.

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}.