Given numbers are 628,471,626,881

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

The LCM of 628,471,626,881 is 519518652.

Find LCM of 628,471,626,881 with Prime Factorization

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

2 x 157 x 2 x 3 x 313 x 881 = 519518652

Therefore, the lowest common multiple of 628,471,626,881 is 519518652.

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.

628 x 471 x 626 x 881 = 163128856728

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.

628 : 1, 2, 4, 157, 314, 628

471 : 1, 3, 157, 471

626 : 1, 2, 313, 626

881 : 1, 881

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 628,471,626,881, is 1.

Now, the common factors can be found like this.

628:2x 2x 157

471:3x 157

626:2x 313

881:881

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

2x 157 = 314

Therefore, the value for common factors is 314.

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 = 163128856728/(1x314)

LCM = 163128856728/314

LCM = 519518652

Thus, we can understand that the LCM of 628,471,626,881 is 519518652.

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

• LCM of 173, 262, 595, 940
• LCM of 904, 550, 116, 703
• LCM of 946, 475, 821, 580
• LCM of 672, 184, 633, 780
• LCM of 792, 652, 354, 959

1. What is the LCM of 628, 471, 626, 881?

Answer: LCM of 628, 471, 626, 881 is 519518652.

2. How to calculate the LCM of 628, 471, 626, 881?

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 628, 471, 626, 881.

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}.