Given numbers are 821,274,959

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

The LCM of 821,274,959 is 1574678.

Find LCM of 821,274,959 with Prime Factorization

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

137 x 821 x 2 x 7 = 1574678

Therefore, the lowest common multiple of 821,274,959 is 1574678.

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.

821 x 274 x 959 = 215730886

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.

821 : 1, 821

274 : 1, 2, 137, 274

959 : 1, 7, 137, 959

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 821,274,959, is 1.

Now, the common factors can be found like this.

821:821

274:2x 137

959:7x 137

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

137 = 137

Therefore, the value for common factors is 137.

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 = 215730886/(1x137)

LCM = 215730886/137

LCM = 1574678

Thus, we can understand that the LCM of 821,274,959 is 1574678.

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

• LCM of 799, 700, 444
• LCM of 872, 166, 658
• LCM of 391, 311, 415
• LCM of 621, 453, 787
• LCM of 977, 683, 488

1. What is the LCM of 821, 274, 959?

Answer: LCM of 821, 274, 959 is 1574678.

2. How to calculate the LCM of 821, 274, 959?

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 821, 274, 959.

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}.