Given numbers are 869,528,647

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

The LCM of 869,528,647 is 26987664.

Find LCM of 869,528,647 with Prime Factorization

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

11 x 79 x 48 x 647 = 26987664

Therefore, the lowest common multiple of 869,528,647 is 26987664.

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.

869 x 528 x 647 = 296864304

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.

869 : 1, 11, 79, 869

528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

647 : 1, 647

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 869,528,647, is 1.

Now, the common factors can be found like this.

869:11x 79

528:2x 2x 2x 2x 3x 11

647:647

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

11 = 11

Therefore, the value for common factors is 11.

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 = 296864304/(1x11)

LCM = 296864304/11

LCM = 26987664

Thus, we can understand that the LCM of 869,528,647 is 26987664.

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

• LCM of 973, 363, 904
• LCM of 422, 178, 699
• LCM of 208, 375, 463
• LCM of 648, 676, 842
• LCM of 276, 214, 581

1. What is the LCM of 869, 528, 647?

Answer: LCM of 869, 528, 647 is 26987664.

2. How to calculate the LCM of 869, 528, 647?

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 869, 528, 647.

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}.