Given numbers are 278,62,505,897

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

The LCM of 278,62,505,897 is 3903824730.

Find LCM of 278,62,505,897 with Prime Factorization

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

2 x 139 x 31 x 505 x 897 = 3903824730

Therefore, the lowest common multiple of 278,62,505,897 is 3903824730.

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 62 x 505 x 897 = 7807649460

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

62 : 1, 2, 31, 62

505 : 1, 5, 101, 505

897 : 1, 3, 13, 23, 39, 69, 299, 897

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 278,62,505,897, is 1.

Now, the common factors can be found like this.

278:2x 139

62:2x 31

505:5x 101

897:3x 13x 23

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 = 7807649460/(1x2)

LCM = 7807649460/2

LCM = 3903824730

Thus, we can understand that the LCM of 278,62,505,897 is 3903824730.

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

• LCM of 332, 12, 314, 457
• LCM of 809, 72, 389, 501
• LCM of 325, 22, 875, 164
• LCM of 895, 40, 164, 563
• LCM of 729, 71, 616, 390

1. What is the LCM of 278, 62, 505, 897?

Answer: LCM of 278, 62, 505, 897 is 3903824730.

2. How to calculate the LCM of 278, 62, 505, 897?

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, 62, 505, 897.

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}.