Given numbers are 881,356,420,544

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

The LCM of 881,356,420,544 is 4478722080.

Find LCM of 881,356,420,544 with Prime Factorization

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

2 x 2 x 881 x 89 x 105 x 136 = 4478722080

Therefore, the lowest common multiple of 881,356,420,544 is 4478722080.

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.

881 x 356 x 420 x 544 = 71659553280

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.

881 : 1, 881

356 : 1, 2, 4, 89, 178, 356

420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

544 : 1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 881,356,420,544, is 1.

Now, the common factors can be found like this.

881:881

356:2x 2x 89

420:2x 2x 3x 5x 7

544:2x 2x 2x 2x 2x 17

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 2 = 16

Therefore, the value for common factors is 16.

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 = 71659553280/(1x16)

LCM = 71659553280/16

LCM = 4478722080

Thus, we can understand that the LCM of 881,356,420,544 is 4478722080.

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

• LCM of 658, 842, 896, 355
• LCM of 822, 219, 965, 331
• LCM of 458, 767, 473, 694
• LCM of 175, 157, 141, 637
• LCM of 849, 776, 933, 433

1. What is the LCM of 881, 356, 420, 544?

Answer: LCM of 881, 356, 420, 544 is 4478722080.

2. How to calculate the LCM of 881, 356, 420, 544?

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 881, 356, 420, 544.

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}.