Given numbers are 549,457,340,208

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

The LCM of 549,457,340,208 is 4435788240.

Find LCM of 549,457,340,208 with Prime Factorization

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

2 x 2 x 549 x 457 x 85 x 52 = 4435788240

Therefore, the lowest common multiple of 549,457,340,208 is 4435788240.

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.

549 x 457 x 340 x 208 = 17743152960

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.

549 : 1, 3, 9, 61, 183, 549

457 : 1, 457

340 : 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

208 : 1, 2, 4, 8, 13, 16, 26, 52, 104, 208

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 549,457,340,208, is 1.

Now, the common factors can be found like this.

549:3x 3x 61

457:457

340:2x 2x 5x 17

208:2x 2x 2x 2x 13

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 17743152960/(1x4)

LCM = 17743152960/4

LCM = 4435788240

Thus, we can understand that the LCM of 549,457,340,208 is 4435788240.

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

• LCM of 206, 340, 896, 973
• LCM of 990, 917, 285, 280
• LCM of 783, 522, 514, 918
• LCM of 981, 324, 780, 968
• LCM of 994, 672, 161, 271

1. What is the LCM of 549, 457, 340, 208?

Answer: LCM of 549, 457, 340, 208 is 4435788240.

2. How to calculate the LCM of 549, 457, 340, 208?

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 549, 457, 340, 208.

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}.