Given numbers are 780,418,863,127,424

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

The LCM of 780,418,863,127,424 is 1893918432120.

Find LCM of 780,418,863,127,424 with Prime Factorization

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

2 x 2 x 195 x 209 x 863 x 127 x 106 = 1893918432120

Therefore, the lowest common multiple of 780,418,863,127,424 is 1893918432120.

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 418 x 863 x 127 x 424 = 15151347456960

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

418 : 1, 2, 11, 19, 22, 38, 209, 418

863 : 1, 863

127 : 1, 127

424 : 1, 2, 4, 8, 53, 106, 212, 424

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 780,418,863,127,424, is 1.

Now, the common factors can be found like this.

780:2x 2x 3x 5x 13

418:2x 11x 19

863:863

127:127

424:2x 2x 2x 53

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 2 = 8

Therefore, the value for common factors is 8.

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 = 15151347456960/(1x8)

LCM = 15151347456960/8

LCM = 1893918432120

Thus, we can understand that the LCM of 780,418,863,127,424 is 1893918432120.

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

• LCM of 385, 409, 902, 294, 918
• LCM of 303, 213, 957, 521, 923
• LCM of 297, 478, 329, 335, 651
• LCM of 326, 573, 381, 536, 938
• LCM of 979, 165, 778, 586, 242

1. What is the LCM of 780, 418, 863, 127, 424?

Answer: LCM of 780, 418, 863, 127, 424 is 1893918432120.

2. How to calculate the LCM of 780, 418, 863, 127, 424?

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, 418, 863, 127, 424.

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}.