Given numbers are 421,277,277,876

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

The LCM of 421,277,277,876 is 102156492.

Find LCM of 421,277,277,876 with Prime Factorization

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

277 x 421 x 1 x 1 x 876 = 102156492

Therefore, the lowest common multiple of 421,277,277,876 is 102156492.

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.

421 x 277 x 277 x 876 = 28297348284

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.

421 : 1, 421

277 : 1, 277

277 : 1, 277

876 : 1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 421,277,277,876, is 1.

Now, the common factors can be found like this.

421:421

277:277

277:277

876:2x 2x 3x 73

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

277 = 277

Therefore, the value for common factors is 277.

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 = 28297348284/(1x277)

LCM = 28297348284/277

LCM = 102156492

Thus, we can understand that the LCM of 421,277,277,876 is 102156492.

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

• LCM of 177, 398, 794, 229
• LCM of 567, 952, 800, 124
• LCM of 472, 643, 141, 336
• LCM of 340, 303, 421, 828
• LCM of 771, 283, 873, 503

1. What is the LCM of 421, 277, 277, 876?

Answer: LCM of 421, 277, 277, 876 is 102156492.

2. How to calculate the LCM of 421, 277, 277, 876?

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 421, 277, 277, 876.

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}.