Given numbers are 277,421,263,898,728

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

The LCM of 277,421,263,898,728 is 10025252822312.

Find LCM of 277,421,263,898,728 with Prime Factorization

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

2 x 277 x 421 x 263 x 449 x 364 = 10025252822312

Therefore, the lowest common multiple of 277,421,263,898,728 is 10025252822312.

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.

277 x 421 x 263 x 898 x 728 = 20050505644624

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.

277 : 1, 277

421 : 1, 421

263 : 1, 263

898 : 1, 2, 449, 898

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 277,421,263,898,728, is 1.

Now, the common factors can be found like this.

277:277

421:421

263:263

898:2x 449

728:2x 2x 2x 7x 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 = 20050505644624/(1x2)

LCM = 20050505644624/2

LCM = 10025252822312

Thus, we can understand that the LCM of 277,421,263,898,728 is 10025252822312.

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

• LCM of 655, 484, 568, 314, 870
• LCM of 373, 904, 760, 392, 484
• LCM of 854, 921, 601, 406, 800
• LCM of 290, 121, 884, 940, 308
• LCM of 577, 684, 404, 478, 622

1. What is the LCM of 277, 421, 263, 898, 728?

Answer: LCM of 277, 421, 263, 898, 728 is 10025252822312.

2. How to calculate the LCM of 277, 421, 263, 898, 728?

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 277, 421, 263, 898, 728.

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}.