Given numbers are 777,611,611,869

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

The LCM of 777,611,611,869 is 412555143.

Find LCM of 777,611,611,869 with Prime Factorization

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

13 x 47 x 777 x 1 x 1 x 869 = 412555143

Therefore, the lowest common multiple of 777,611,611,869 is 412555143.

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.

777 x 611 x 611 x 869 = 252071192373

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.

777 : 1, 3, 7, 21, 37, 111, 259, 777

611 : 1, 13, 47, 611

611 : 1, 13, 47, 611

869 : 1, 11, 79, 869

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 777,611,611,869, is 1.

Now, the common factors can be found like this.

777:3x 7x 37

611:13x 47

611:13x 47

869:11x 79

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

13x 47 = 611

Therefore, the value for common factors is 611.

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 = 252071192373/(1x611)

LCM = 252071192373/611

LCM = 412555143

Thus, we can understand that the LCM of 777,611,611,869 is 412555143.

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

• LCM of 704, 540, 203, 831
• LCM of 248, 625, 669, 854
• LCM of 709, 269, 143, 157
• LCM of 104, 709, 329, 751
• LCM of 814, 156, 279, 917

1. What is the LCM of 777, 611, 611, 869?

Answer: LCM of 777, 611, 611, 869 is 412555143.

2. How to calculate the LCM of 777, 611, 611, 869?

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 777, 611, 611, 869.

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}.