Given numbers are 290,556,121,277

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

The LCM of 290,556,121,277 is 2702140540.

Find LCM of 290,556,121,277 with Prime Factorization

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

2 x 145 x 278 x 121 x 277 = 2702140540

Therefore, the lowest common multiple of 290,556,121,277 is 2702140540.

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.

290 x 556 x 121 x 277 = 5404281080

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.

290 : 1, 2, 5, 10, 29, 58, 145, 290

556 : 1, 2, 4, 139, 278, 556

121 : 1, 11, 121

277 : 1, 277

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 290,556,121,277, is 1.

Now, the common factors can be found like this.

290:2x 5x 29

556:2x 2x 139

121:11x 11

277:277

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 = 5404281080/(1x2)

LCM = 5404281080/2

LCM = 2702140540

Thus, we can understand that the LCM of 290,556,121,277 is 2702140540.

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

• LCM of 849, 184, 296, 662
• LCM of 323, 733, 437, 264
• LCM of 931, 500, 541, 781
• LCM of 967, 488, 771, 641
• LCM of 777, 355, 526, 170

1. What is the LCM of 290, 556, 121, 277?

Answer: LCM of 290, 556, 121, 277 is 2702140540.

2. How to calculate the LCM of 290, 556, 121, 277?

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 290, 556, 121, 277.

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}.