Given numbers are 474,163,676,981

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

The LCM of 474,163,676,981 is 8539459812.

Find LCM of 474,163,676,981 with Prime Factorization

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

2 x 3 x 79 x 163 x 338 x 327 = 8539459812

Therefore, the lowest common multiple of 474,163,676,981 is 8539459812.

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.

474 x 163 x 676 x 981 = 51236758872

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.

474 : 1, 2, 3, 6, 79, 158, 237, 474

163 : 1, 163

676 : 1, 2, 4, 13, 26, 52, 169, 338, 676

981 : 1, 3, 9, 109, 327, 981

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 474,163,676,981, is 1.

Now, the common factors can be found like this.

474:2x 3x 79

163:163

676:2x 2x 13x 13

981:3x 3x 109

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 51236758872/(1x6)

LCM = 51236758872/6

LCM = 8539459812

Thus, we can understand that the LCM of 474,163,676,981 is 8539459812.

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

• LCM of 513, 159, 553, 372
• LCM of 166, 381, 264, 988
• LCM of 891, 911, 819, 356
• LCM of 656, 411, 252, 794
• LCM of 999, 894, 104, 627

1. What is the LCM of 474, 163, 676, 981?

Answer: LCM of 474, 163, 676, 981 is 8539459812.

2. How to calculate the LCM of 474, 163, 676, 981?

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 474, 163, 676, 981.

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}.