Given numbers are 528,529,702,780

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

The LCM of 528,529,702,780 is 163397520.

Find LCM of 528,529,702,780 with Prime Factorization

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

2 x 2 x 3 x 13 x 44 x 529 x 9 x 5 = 163397520

Therefore, the lowest common multiple of 528,529,702,780 is 163397520.

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.

528 x 529 x 702 x 780 = 152940078720

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.

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

529 : 1, 23, 529

702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 528,529,702,780, is 1.

Now, the common factors can be found like this.

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

529:23x 23

702:2x 3x 3x 3x 13

780:2x 2x 3x 5x 13

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 2x 3x 3x 13 = 936

Therefore, the value for common factors is 936.

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 = 152940078720/(1x936)

LCM = 152940078720/936

LCM = 163397520

Thus, we can understand that the LCM of 528,529,702,780 is 163397520.

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

• LCM of 638, 578, 150, 759
• LCM of 986, 854, 844, 100
• LCM of 858, 457, 981, 393
• LCM of 103, 762, 495, 225
• LCM of 190, 388, 130, 183

1. What is the LCM of 528, 529, 702, 780?

Answer: LCM of 528, 529, 702, 780 is 163397520.

2. How to calculate the LCM of 528, 529, 702, 780?

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 528, 529, 702, 780.

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}.