Given numbers are 709,680,709,261

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

The LCM of 709,680,709,261 is 125833320.

Find LCM of 709,680,709,261 with Prime Factorization

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

709 x 1 x 680 x 1 x 261 = 125833320

Therefore, the lowest common multiple of 709,680,709,261 is 125833320.

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.

709 x 680 x 709 x 261 = 89215823880

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.

709 : 1, 709

680 : 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

709 : 1, 709

261 : 1, 3, 9, 29, 87, 261

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 709,680,709,261, is 1.

Now, the common factors can be found like this.

709:709

680:2x 2x 2x 5x 17

709:709

261:3x 3x 29

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

709 = 709

Therefore, the value for common factors is 709.

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 = 89215823880/(1x709)

LCM = 89215823880/709

LCM = 125833320

Thus, we can understand that the LCM of 709,680,709,261 is 125833320.

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

• LCM of 313, 965, 518, 491
• LCM of 978, 566, 188, 758
• LCM of 620, 297, 721, 455
• LCM of 252, 309, 132, 986
• LCM of 774, 910, 853, 301

1. What is the LCM of 709, 680, 709, 261?

Answer: LCM of 709, 680, 709, 261 is 125833320.

2. How to calculate the LCM of 709, 680, 709, 261?

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 709, 680, 709, 261.

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}.