Given numbers are 677,505,155,211

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

The LCM of 677,505,155,211 is 2236269785.

Find LCM of 677,505,155,211 with Prime Factorization

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

5 x 677 x 101 x 31 x 211 = 2236269785

Therefore, the lowest common multiple of 677,505,155,211 is 2236269785.

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.

677 x 505 x 155 x 211 = 11181348925

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.

677 : 1, 677

505 : 1, 5, 101, 505

155 : 1, 5, 31, 155

211 : 1, 211

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 677,505,155,211, is 1.

Now, the common factors can be found like this.

677:677

505:5x 101

155:5x 31

211:211

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

5 = 5

Therefore, the value for common factors is 5.

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 = 11181348925/(1x5)

LCM = 11181348925/5

LCM = 2236269785

Thus, we can understand that the LCM of 677,505,155,211 is 2236269785.

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

• LCM of 853, 394, 347, 271
• LCM of 381, 608, 540, 897
• LCM of 114, 713, 586, 194
• LCM of 730, 611, 509, 868
• LCM of 380, 701, 326, 864

1. What is the LCM of 677, 505, 155, 211?

Answer: LCM of 677, 505, 155, 211 is 2236269785.

2. How to calculate the LCM of 677, 505, 155, 211?

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 677, 505, 155, 211.

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}.