Given numbers are 278,340,211,803

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

The LCM of 278,340,211,803 is 8007403580.

Find LCM of 278,340,211,803 with Prime Factorization

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

2 x 139 x 170 x 211 x 803 = 8007403580

Therefore, the lowest common multiple of 278,340,211,803 is 8007403580.

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.

278 x 340 x 211 x 803 = 16014807160

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.

278 : 1, 2, 139, 278

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

211 : 1, 211

803 : 1, 11, 73, 803

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 278,340,211,803, is 1.

Now, the common factors can be found like this.

278:2x 139

340:2x 2x 5x 17

211:211

803:11x 73

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 = 16014807160/(1x2)

LCM = 16014807160/2

LCM = 8007403580

Thus, we can understand that the LCM of 278,340,211,803 is 8007403580.

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

• LCM of 984, 263, 224, 401
• LCM of 359, 963, 275, 569
• LCM of 310, 324, 373, 663
• LCM of 995, 792, 951, 711
• LCM of 996, 468, 692, 939

1. What is the LCM of 278, 340, 211, 803?

Answer: LCM of 278, 340, 211, 803 is 8007403580.

2. How to calculate the LCM of 278, 340, 211, 803?

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 278, 340, 211, 803.

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}.