Given numbers are 853,474,108,457,399

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

The LCM of 853,474,108,457,399 is 442351718676.

Find LCM of 853,474,108,457,399 with Prime Factorization

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

2 x 3 x 853 x 79 x 18 x 457 x 133 = 442351718676

Therefore, the lowest common multiple of 853,474,108,457,399 is 442351718676.

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.

853 x 474 x 108 x 457 x 399 = 7962330936168

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.

853 : 1, 853

474 : 1, 2, 3, 6, 79, 158, 237, 474

108 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

457 : 1, 457

399 : 1, 3, 7, 19, 21, 57, 133, 399

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 853,474,108,457,399, is 1.

Now, the common factors can be found like this.

853:853

474:2x 3x 79

108:2x 2x 3x 3x 3

457:457

399:3x 7x 19

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 7962330936168/(1x18)

LCM = 7962330936168/18

LCM = 442351718676

Thus, we can understand that the LCM of 853,474,108,457,399 is 442351718676.

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

• LCM of 673, 548, 552, 777, 911
• LCM of 351, 276, 812, 281, 141
• LCM of 646, 107, 119, 123, 228
• LCM of 538, 952, 457, 216, 630
• LCM of 431, 262, 694, 820, 980

1. What is the LCM of 853, 474, 108, 457, 399?

Answer: LCM of 853, 474, 108, 457, 399 is 442351718676.

2. How to calculate the LCM of 853, 474, 108, 457, 399?

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 853, 474, 108, 457, 399.

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}.