Given numbers are 827,793,624,780

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

The LCM of 827,793,624,780 is 157394640.

Find LCM of 827,793,624,780 with Prime Factorization

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

2 x 2 x 3 x 13 x 827 x 61 x 4 x 5 = 157394640

Therefore, the lowest common multiple of 827,793,624,780 is 157394640.

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.

827 x 793 x 624 x 780 = 319196329920

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.

827 : 1, 827

793 : 1, 13, 61, 793

624 : 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

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 827,793,624,780, is 1.

Now, the common factors can be found like this.

827:827

793:13x 61

624:2x 2x 2x 2x 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 3x 13x 13 = 2028

Therefore, the value for common factors is 2028.

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 = 319196329920/(1x2028)

LCM = 319196329920/2028

LCM = 157394640

Thus, we can understand that the LCM of 827,793,624,780 is 157394640.

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

• LCM of 716, 515, 397, 334
• LCM of 194, 366, 723, 615
• LCM of 443, 118, 553, 405
• LCM of 932, 186, 911, 241
• LCM of 718, 157, 531, 674

1. What is the LCM of 827, 793, 624, 780?

Answer: LCM of 827, 793, 624, 780 is 157394640.

2. How to calculate the LCM of 827, 793, 624, 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 827, 793, 624, 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}.