Given numbers are 189,939,291,310

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

The LCM of 189,939,291,310 is 1778850990.

Find LCM of 189,939,291,310 with Prime Factorization

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

3 x 63 x 313 x 97 x 310 = 1778850990

Therefore, the lowest common multiple of 189,939,291,310 is 1778850990.

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.

189 x 939 x 291 x 310 = 16009658910

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.

189 : 1, 3, 7, 9, 21, 27, 63, 189

939 : 1, 3, 313, 939

291 : 1, 3, 97, 291

310 : 1, 2, 5, 10, 31, 62, 155, 310

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 189,939,291,310, is 1.

Now, the common factors can be found like this.

189:3x 3x 3x 7

939:3x 313

291:3x 97

310:2x 5x 31

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 16009658910/(1x9)

LCM = 16009658910/9

LCM = 1778850990

Thus, we can understand that the LCM of 189,939,291,310 is 1778850990.

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

• LCM of 688, 476, 394, 599
• LCM of 985, 191, 293, 894
• LCM of 319, 216, 376, 590
• LCM of 752, 162, 591, 865
• LCM of 976, 577, 934, 215

1. What is the LCM of 189, 939, 291, 310?

Answer: LCM of 189, 939, 291, 310 is 1778850990.

2. How to calculate the LCM of 189, 939, 291, 310?

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 189, 939, 291, 310.

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}.