Given numbers are 981,801,381,674

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

The LCM of 981,801,381,674 is 7473475782.

Find LCM of 981,801,381,674 with Prime Factorization

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

3 x 3 x 109 x 89 x 127 x 674 = 7473475782

Therefore, the lowest common multiple of 981,801,381,674 is 7473475782.

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.

981 x 801 x 381 x 674 = 201783846114

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.

981 : 1, 3, 9, 109, 327, 981

801 : 1, 3, 9, 89, 267, 801

381 : 1, 3, 127, 381

674 : 1, 2, 337, 674

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 981,801,381,674, is 1.

Now, the common factors can be found like this.

981:3x 3x 109

801:3x 3x 89

381:3x 127

674:2x 337

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 3 = 27

Therefore, the value for common factors is 27.

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 = 201783846114/(1x27)

LCM = 201783846114/27

LCM = 7473475782

Thus, we can understand that the LCM of 981,801,381,674 is 7473475782.

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

• LCM of 180, 365, 150, 649
• LCM of 206, 879, 989, 601
• LCM of 647, 411, 309, 905
• LCM of 373, 972, 219, 802
• LCM of 424, 673, 647, 434

1. What is the LCM of 981, 801, 381, 674?

Answer: LCM of 981, 801, 381, 674 is 7473475782.

2. How to calculate the LCM of 981, 801, 381, 674?

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 981, 801, 381, 674.

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}.