Given numbers are 981,707,394,404

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

The LCM of 981,707,394,404 is 546530796.

Find LCM of 981,707,394,404 with Prime Factorization

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

2 x 101 x 981 x 7 x 197 x 2 = 546530796

Therefore, the lowest common multiple of 981,707,394,404 is 546530796.

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 707 x 394 x 404 = 110399220792

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

707 : 1, 7, 101, 707

394 : 1, 2, 197, 394

404 : 1, 2, 4, 101, 202, 404

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 981,707,394,404, is 1.

Now, the common factors can be found like this.

981:3x 3x 109

707:7x 101

394:2x 197

404:2x 2x 101

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

2x 101 = 202

Therefore, the value for common factors is 202.

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 = 110399220792/(1x202)

LCM = 110399220792/202

LCM = 546530796

Thus, we can understand that the LCM of 981,707,394,404 is 546530796.

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

• LCM of 996, 778, 842, 671
• LCM of 105, 862, 975, 172
• LCM of 966, 754, 944, 544
• LCM of 166, 329, 616, 681
• LCM of 472, 269, 873, 470

1. What is the LCM of 981, 707, 394, 404?

Answer: LCM of 981, 707, 394, 404 is 546530796.

2. How to calculate the LCM of 981, 707, 394, 404?

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, 707, 394, 404.

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}.