Given numbers are 689,382,955,943

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

The LCM of 689,382,955,943 is 1240978570.

Find LCM of 689,382,955,943 with Prime Factorization

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

191 x 689 x 2 x 5 x 943 = 1240978570

Therefore, the lowest common multiple of 689,382,955,943 is 1240978570.

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.

689 x 382 x 955 x 943 = 237026906870

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.

689 : 1, 13, 53, 689

382 : 1, 2, 191, 382

955 : 1, 5, 191, 955

943 : 1, 23, 41, 943

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 689,382,955,943, is 1.

Now, the common factors can be found like this.

689:13x 53

382:2x 191

955:5x 191

943:23x 41

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

191 = 191

Therefore, the value for common factors is 191.

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 = 237026906870/(1x191)

LCM = 237026906870/191

LCM = 1240978570

Thus, we can understand that the LCM of 689,382,955,943 is 1240978570.

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

• LCM of 248, 154, 770, 866
• LCM of 923, 852, 295, 636
• LCM of 886, 588, 100, 150
• LCM of 193, 522, 690, 546
• LCM of 189, 444, 102, 189

1. What is the LCM of 689, 382, 955, 943?

Answer: LCM of 689, 382, 955, 943 is 1240978570.

2. How to calculate the LCM of 689, 382, 955, 943?

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 689, 382, 955, 943.

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}.