Given numbers are 645,775,933,131,885

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

The LCM of 645,775,933,131,885 is 240311807025.

Find LCM of 645,775,933,131,885 with Prime Factorization

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

3 x 5 x 43 x 155 x 311 x 131 x 59 = 240311807025

Therefore, the lowest common multiple of 645,775,933,131,885 is 240311807025.

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.

645 x 775 x 933 x 131 x 885 = 54070156580625

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.

645 : 1, 3, 5, 15, 43, 129, 215, 645

775 : 1, 5, 25, 31, 155, 775

933 : 1, 3, 311, 933

131 : 1, 131

885 : 1, 3, 5, 15, 59, 177, 295, 885

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 645,775,933,131,885, is 1.

Now, the common factors can be found like this.

645:3x 5x 43

775:5x 5x 31

933:3x 311

131:131

885:3x 5x 59

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

3x 3x 5x 5 = 225

Therefore, the value for common factors is 225.

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 = 54070156580625/(1x225)

LCM = 54070156580625/225

LCM = 240311807025

Thus, we can understand that the LCM of 645,775,933,131,885 is 240311807025.

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

• LCM of 454, 900, 540, 851, 617
• LCM of 344, 208, 508, 589, 100
• LCM of 682, 784, 246, 887, 319
• LCM of 261, 989, 948, 233, 944
• LCM of 435, 113, 117, 910, 553

1. What is the LCM of 645, 775, 933, 131, 885?

Answer: LCM of 645, 775, 933, 131, 885 is 240311807025.

2. How to calculate the LCM of 645, 775, 933, 131, 885?

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 645, 775, 933, 131, 885.

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}.