Given numbers are 770,422,398,839

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

The LCM of 770,422,398,839 is 27126153670.

Find LCM of 770,422,398,839 with Prime Factorization

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

2 x 385 x 211 x 199 x 839 = 27126153670

Therefore, the lowest common multiple of 770,422,398,839 is 27126153670.

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.

770 x 422 x 398 x 839 = 108504614680

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.

770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

422 : 1, 2, 211, 422

398 : 1, 2, 199, 398

839 : 1, 839

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 770,422,398,839, is 1.

Now, the common factors can be found like this.

770:2x 5x 7x 11

422:2x 211

398:2x 199

839:839

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 = 108504614680/(1x4)

LCM = 108504614680/4

LCM = 27126153670

Thus, we can understand that the LCM of 770,422,398,839 is 27126153670.

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

• LCM of 960, 830, 110, 598
• LCM of 495, 887, 373, 195
• LCM of 789, 964, 251, 412
• LCM of 540, 836, 540, 875
• LCM of 199, 269, 410, 253

1. What is the LCM of 770, 422, 398, 839?

Answer: LCM of 770, 422, 398, 839 is 27126153670.

2. How to calculate the LCM of 770, 422, 398, 839?

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 770, 422, 398, 839.

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}.