Given numbers are 217,283,786,670,682

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

The LCM of 217,283,786,670,682 is 177871434510.

Find LCM of 217,283,786,670,682 with Prime Factorization

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

2 x 31 x 7 x 283 x 393 x 335 x 11 = 177871434510

Therefore, the lowest common multiple of 217,283,786,670,682 is 177871434510.

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.

217 x 283 x 786 x 670 x 682 = 22056057879240

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.

217 : 1, 7, 31, 217

283 : 1, 283

786 : 1, 2, 3, 6, 131, 262, 393, 786

670 : 1, 2, 5, 10, 67, 134, 335, 670

682 : 1, 2, 11, 22, 31, 62, 341, 682

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 217,283,786,670,682, is 1.

Now, the common factors can be found like this.

217:7x 31

283:283

786:2x 3x 131

670:2x 5x 67

682:2x 11x 31

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

2x 2x 31 = 124

Therefore, the value for common factors is 124.

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 = 22056057879240/(1x124)

LCM = 22056057879240/124

LCM = 177871434510

Thus, we can understand that the LCM of 217,283,786,670,682 is 177871434510.

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

• LCM of 835, 555, 619, 554, 889
• LCM of 590, 152, 909, 475, 351
• LCM of 652, 312, 688, 322, 743
• LCM of 930, 425, 325, 798, 828
• LCM of 513, 965, 339, 861, 375

1. What is the LCM of 217, 283, 786, 670, 682?

Answer: LCM of 217, 283, 786, 670, 682 is 177871434510.

2. How to calculate the LCM of 217, 283, 786, 670, 682?

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 217, 283, 786, 670, 682.

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}.