Given numbers are 381,169,884,454

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

The LCM of 381,169,884,454 is 993908604.

Find LCM of 381,169,884,454 with Prime Factorization

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

2 x 13 x 381 x 13 x 34 x 227 = 993908604

Therefore, the lowest common multiple of 381,169,884,454 is 993908604.

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.

381 x 169 x 884 x 454 = 25841623704

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.

381 : 1, 3, 127, 381

169 : 1, 13, 169

884 : 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884

454 : 1, 2, 227, 454

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 381,169,884,454, is 1.

Now, the common factors can be found like this.

381:3x 127

169:13x 13

884:2x 2x 13x 17

454:2x 227

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

2x 13 = 26

Therefore, the value for common factors is 26.

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 = 25841623704/(1x26)

LCM = 25841623704/26

LCM = 993908604

Thus, we can understand that the LCM of 381,169,884,454 is 993908604.

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

• LCM of 298, 925, 964, 744
• LCM of 303, 827, 473, 747
• LCM of 596, 627, 882, 971
• LCM of 394, 254, 112, 328
• LCM of 789, 269, 350, 323

1. What is the LCM of 381, 169, 884, 454?

Answer: LCM of 381, 169, 884, 454 is 993908604.

2. How to calculate the LCM of 381, 169, 884, 454?

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 381, 169, 884, 454.

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}.