Given numbers are 278,393,511,131

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

The LCM of 278,393,511,131 is 55828794.

Find LCM of 278,393,511,131 with Prime Factorization

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

131 x 278 x 3 x 511 x 1 = 55828794

Therefore, the lowest common multiple of 278,393,511,131 is 55828794.

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.

278 x 393 x 511 x 131 = 7313572014

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.

278 : 1, 2, 139, 278

393 : 1, 3, 131, 393

511 : 1, 7, 73, 511

131 : 1, 131

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 278,393,511,131, is 1.

Now, the common factors can be found like this.

278:2x 139

393:3x 131

511:7x 73

131:131

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

131 = 131

Therefore, the value for common factors is 131.

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 = 7313572014/(1x131)

LCM = 7313572014/131

LCM = 55828794

Thus, we can understand that the LCM of 278,393,511,131 is 55828794.

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

• LCM of 612, 222, 639, 203
• LCM of 551, 511, 580, 128
• LCM of 495, 118, 615, 652
• LCM of 534, 189, 947, 333
• LCM of 391, 789, 570, 993

1. What is the LCM of 278, 393, 511, 131?

Answer: LCM of 278, 393, 511, 131 is 55828794.

2. How to calculate the LCM of 278, 393, 511, 131?

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 278, 393, 511, 131.

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}.