Given numbers are 881,887,420,866,143

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

The LCM of 881,887,420,866,143 is 20322295053060.

Find LCM of 881,887,420,866,143 with Prime Factorization

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

2 x 881 x 887 x 210 x 433 x 143 = 20322295053060

Therefore, the lowest common multiple of 881,887,420,866,143 is 20322295053060.

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 887 x 420 x 866 x 143 = 40644590106120

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

887 : 1, 887

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

866 : 1, 2, 433, 866

143 : 1, 11, 13, 143

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 881,887,420,866,143, is 1.

Now, the common factors can be found like this.

881:881

887:887

420:2x 2x 3x 5x 7

866:2x 433

143:11x 13

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

2 = 2

Therefore, the value for common factors is 2.

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 = 40644590106120/(1x2)

LCM = 40644590106120/2

LCM = 20322295053060

Thus, we can understand that the LCM of 881,887,420,866,143 is 20322295053060.

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

• LCM of 704, 182, 308, 739, 380
• LCM of 967, 972, 666, 429, 416
• LCM of 308, 852, 776, 562, 555
• LCM of 101, 266, 573, 974, 995
• LCM of 649, 360, 673, 632, 711

1. What is the LCM of 881, 887, 420, 866, 143?

Answer: LCM of 881, 887, 420, 866, 143 is 20322295053060.

2. How to calculate the LCM of 881, 887, 420, 866, 143?

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, 887, 420, 866, 143.

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}.