Given numbers are 782,691,628,487

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

The LCM of 782,691,628,487 is 82631076316.

Find LCM of 782,691,628,487 with Prime Factorization

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

2 x 391 x 691 x 314 x 487 = 82631076316

Therefore, the lowest common multiple of 782,691,628,487 is 82631076316.

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.

782 x 691 x 628 x 487 = 165262152632

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.

782 : 1, 2, 17, 23, 34, 46, 391, 782

691 : 1, 691

628 : 1, 2, 4, 157, 314, 628

487 : 1, 487

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 782,691,628,487, is 1.

Now, the common factors can be found like this.

782:2x 17x 23

691:691

628:2x 2x 157

487:487

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

2 = 2

Therefore, the value for common factors is 2.

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 = 165262152632/(1x2)

LCM = 165262152632/2

LCM = 82631076316

Thus, we can understand that the LCM of 782,691,628,487 is 82631076316.

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

• LCM of 881, 125, 576, 402
• LCM of 836, 863, 219, 159
• LCM of 560, 378, 696, 569
• LCM of 453, 380, 807, 470
• LCM of 835, 145, 335, 330

1. What is the LCM of 782, 691, 628, 487?

Answer: LCM of 782, 691, 628, 487 is 82631076316.

2. How to calculate the LCM of 782, 691, 628, 487?

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 782, 691, 628, 487.

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}.