Given numbers are 701,731,998,320

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

The LCM of 701,731,998,320 is 81824982080.

Find LCM of 701,731,998,320 with Prime Factorization

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

2 x 701 x 731 x 499 x 160 = 81824982080

Therefore, the lowest common multiple of 701,731,998,320 is 81824982080.

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.

701 x 731 x 998 x 320 = 163649964160

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.

701 : 1, 701

731 : 1, 17, 43, 731

998 : 1, 2, 499, 998

320 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 701,731,998,320, is 1.

Now, the common factors can be found like this.

701:701

731:17x 43

998:2x 499

320:2x 2x 2x 2x 2x 2x 5

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

2 = 2

Therefore, the value for common factors is 2.

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 = 163649964160/(1x2)

LCM = 163649964160/2

LCM = 81824982080

Thus, we can understand that the LCM of 701,731,998,320 is 81824982080.

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

• LCM of 360, 846, 802, 810
• LCM of 174, 362, 604, 369
• LCM of 866, 881, 840, 921
• LCM of 671, 992, 712, 431
• LCM of 927, 966, 213, 480

1. What is the LCM of 701, 731, 998, 320?

Answer: LCM of 701, 731, 998, 320 is 81824982080.

2. How to calculate the LCM of 701, 731, 998, 320?

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 701, 731, 998, 320.

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}.