Given numbers are 743,531,993,982

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

The LCM of 743,531,993,982 is 128239795386.

Find LCM of 743,531,993,982 with Prime Factorization

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

3 x 743 x 177 x 331 x 982 = 128239795386

Therefore, the lowest common multiple of 743,531,993,982 is 128239795386.

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.

743 x 531 x 993 x 982 = 384719386158

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.

743 : 1, 743

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

993 : 1, 3, 331, 993

982 : 1, 2, 491, 982

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 743,531,993,982, is 1.

Now, the common factors can be found like this.

743:743

531:3x 3x 59

993:3x 331

982:2x 491

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 = 384719386158/(1x3)

LCM = 384719386158/3

LCM = 128239795386

Thus, we can understand that the LCM of 743,531,993,982 is 128239795386.

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

• LCM of 976, 180, 865, 660
• LCM of 503, 373, 917, 128
• LCM of 270, 113, 450, 410
• LCM of 898, 734, 887, 759
• LCM of 823, 667, 946, 610

1. What is the LCM of 743, 531, 993, 982?

Answer: LCM of 743, 531, 993, 982 is 128239795386.

2. How to calculate the LCM of 743, 531, 993, 982?

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 743, 531, 993, 982.

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}.