Given numbers are 687,968,757,531,651

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

The LCM of 687,968,757,531,651 is 19335747854808.

Find LCM of 687,968,757,531,651 with Prime Factorization

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

3 x 229 x 968 x 757 x 177 x 217 = 19335747854808

Therefore, the lowest common multiple of 687,968,757,531,651 is 19335747854808.

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.

687 x 968 x 757 x 531 x 651 = 174021730693272

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.

687 : 1, 3, 229, 687

968 : 1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

757 : 1, 757

531 : 1, 3, 9, 59, 177, 531

651 : 1, 3, 7, 21, 31, 93, 217, 651

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 687,968,757,531,651, is 1.

Now, the common factors can be found like this.

687:3x 229

968:2x 2x 2x 11x 11

757:757

531:3x 3x 59

651:3x 7x 31

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 174021730693272/(1x9)

LCM = 174021730693272/9

LCM = 19335747854808

Thus, we can understand that the LCM of 687,968,757,531,651 is 19335747854808.

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

• LCM of 958, 984, 277, 806, 721
• LCM of 609, 217, 683, 118, 886
• LCM of 885, 218, 960, 953, 909
• LCM of 865, 476, 918, 261, 940
• LCM of 303, 580, 472, 439, 447

1. What is the LCM of 687, 968, 757, 531, 651?

Answer: LCM of 687, 968, 757, 531, 651 is 19335747854808.

2. How to calculate the LCM of 687, 968, 757, 531, 651?

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 687, 968, 757, 531, 651.

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}.