Given numbers are 869,310,778,372

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

The LCM of 869,310,778,372 is 628756260.

Find LCM of 869,310,778,372 with Prime Factorization

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

2 x 31 x 869 x 5 x 389 x 6 = 628756260

Therefore, the lowest common multiple of 869,310,778,372 is 628756260.

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.

869 x 310 x 778 x 372 = 77965776240

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.

869 : 1, 11, 79, 869

310 : 1, 2, 5, 10, 31, 62, 155, 310

778 : 1, 2, 389, 778

372 : 1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 869,310,778,372, is 1.

Now, the common factors can be found like this.

869:11x 79

310:2x 5x 31

778:2x 389

372:2x 2x 3x 31

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

2x 2x 31 = 124

Therefore, the value for common factors is 124.

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 = 77965776240/(1x124)

LCM = 77965776240/124

LCM = 628756260

Thus, we can understand that the LCM of 869,310,778,372 is 628756260.

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

• LCM of 199, 947, 325, 928
• LCM of 686, 252, 617, 557
• LCM of 904, 704, 579, 110
• LCM of 922, 300, 780, 333
• LCM of 464, 485, 774, 650

1. What is the LCM of 869, 310, 778, 372?

Answer: LCM of 869, 310, 778, 372 is 628756260.

2. How to calculate the LCM of 869, 310, 778, 372?

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 869, 310, 778, 372.

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}.