Given numbers are 682,215,145,762

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

The LCM of 682,215,145,762 is 1620114870.

Find LCM of 682,215,145,762 with Prime Factorization

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

2 x 5 x 341 x 43 x 29 x 381 = 1620114870

Therefore, the lowest common multiple of 682,215,145,762 is 1620114870.

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.

682 x 215 x 145 x 762 = 16201148700

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.

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

215 : 1, 5, 43, 215

145 : 1, 5, 29, 145

762 : 1, 2, 3, 6, 127, 254, 381, 762

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 682,215,145,762, is 1.

Now, the common factors can be found like this.

682:2x 11x 31

215:5x 43

145:5x 29

762:2x 3x 127

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 16201148700/(1x10)

LCM = 16201148700/10

LCM = 1620114870

Thus, we can understand that the LCM of 682,215,145,762 is 1620114870.

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

• LCM of 577, 900, 749, 799
• LCM of 363, 858, 280, 520
• LCM of 522, 842, 297, 740
• LCM of 557, 156, 154, 828
• LCM of 694, 352, 748, 601

1. What is the LCM of 682, 215, 145, 762?

Answer: LCM of 682, 215, 145, 762 is 1620114870.

2. How to calculate the LCM of 682, 215, 145, 762?

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 682, 215, 145, 762.

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}.