Given numbers are 780,528,163,517

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

The LCM of 780,528,163,517 is 262925520.

Find LCM of 780,528,163,517 with Prime Factorization

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

2 x 2 x 3 x 11 x 65 x 4 x 163 x 47 = 262925520

Therefore, the lowest common multiple of 780,528,163,517 is 262925520.

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.

780 x 528 x 163 x 517 = 34706168640

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.

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

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

163 : 1, 163

517 : 1, 11, 47, 517

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 780,528,163,517, is 1.

Now, the common factors can be found like this.

780:2x 2x 3x 5x 13

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

163:163

517:11x 47

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 3x 11 = 132

Therefore, the value for common factors is 132.

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 = 34706168640/(1x132)

LCM = 34706168640/132

LCM = 262925520

Thus, we can understand that the LCM of 780,528,163,517 is 262925520.

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

• LCM of 522, 892, 760, 121
• LCM of 518, 741, 146, 598
• LCM of 951, 615, 875, 986
• LCM of 186, 227, 437, 653
• LCM of 270, 200, 380, 517

1. What is the LCM of 780, 528, 163, 517?

Answer: LCM of 780, 528, 163, 517 is 262925520.

2. How to calculate the LCM of 780, 528, 163, 517?

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 780, 528, 163, 517.

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}.