Given numbers are 780,701,127,897

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

The LCM of 780,701,127,897 is 1597144380.

Find LCM of 780,701,127,897 with Prime Factorization

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

3 x 13 x 20 x 701 x 127 x 23 = 1597144380

Therefore, the lowest common multiple of 780,701,127,897 is 1597144380.

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 701 x 127 x 897 = 62288630820

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

701 : 1, 701

127 : 1, 127

897 : 1, 3, 13, 23, 39, 69, 299, 897

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 780,701,127,897, is 1.

Now, the common factors can be found like this.

780:2x 2x 3x 5x 13

701:701

127:127

897:3x 13x 23

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

3x 13 = 39

Therefore, the value for common factors is 39.

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 = 62288630820/(1x39)

LCM = 62288630820/39

LCM = 1597144380

Thus, we can understand that the LCM of 780,701,127,897 is 1597144380.

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

• LCM of 166, 509, 988, 138
• LCM of 990, 589, 303, 373
• LCM of 488, 200, 227, 642
• LCM of 519, 970, 372, 213
• LCM of 357, 371, 350, 815

1. What is the LCM of 780, 701, 127, 897?

Answer: LCM of 780, 701, 127, 897 is 1597144380.

2. How to calculate the LCM of 780, 701, 127, 897?

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, 701, 127, 897.

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}.