Given numbers are 717,447,770

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

The LCM of 717,447,770 is 82261410.

Find LCM of 717,447,770 with Prime Factorization

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

3 x 239 x 149 x 770 = 82261410

Therefore, the lowest common multiple of 717,447,770 is 82261410.

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.

717 x 447 x 770 = 246784230

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.

717 : 1, 3, 239, 717

447 : 1, 3, 149, 447

770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 717,447,770, is 1.

Now, the common factors can be found like this.

717:3x 239

447:3x 149

770:2x 5x 7x 11

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

3 = 3

Therefore, the value for common factors is 3.

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 = 246784230/(1x3)

LCM = 246784230/3

LCM = 82261410

Thus, we can understand that the LCM of 717,447,770 is 82261410.

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

• LCM of 300, 860, 789
• LCM of 794, 175, 450
• LCM of 244, 290, 743
• LCM of 380, 403, 416
• LCM of 547, 340, 650

1. What is the LCM of 717, 447, 770?

Answer: LCM of 717, 447, 770 is 82261410.

2. How to calculate the LCM of 717, 447, 770?

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 717, 447, 770.

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}.