Given numbers are 194,314,420,481

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

The LCM of 194,314,420,481 is 3076562580.

Find LCM of 194,314,420,481 with Prime Factorization

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

2 x 97 x 157 x 210 x 481 = 3076562580

Therefore, the lowest common multiple of 194,314,420,481 is 3076562580.

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.

194 x 314 x 420 x 481 = 12306250320

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.

194 : 1, 2, 97, 194

314 : 1, 2, 157, 314

420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

481 : 1, 13, 37, 481

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 194,314,420,481, is 1.

Now, the common factors can be found like this.

194:2x 97

314:2x 157

420:2x 2x 3x 5x 7

481:13x 37

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 12306250320/(1x4)

LCM = 12306250320/4

LCM = 3076562580

Thus, we can understand that the LCM of 194,314,420,481 is 3076562580.

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

• LCM of 869, 981, 471, 957
• LCM of 228, 960, 425, 661
• LCM of 178, 667, 377, 890
• LCM of 741, 866, 695, 731
• LCM of 725, 566, 231, 337

1. What is the LCM of 194, 314, 420, 481?

Answer: LCM of 194, 314, 420, 481 is 3076562580.

2. How to calculate the LCM of 194, 314, 420, 481?

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 194, 314, 420, 481.

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}.