Given numbers are 169,474,274,747

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

The LCM of 169,474,274,747 is 2732655978.

Find LCM of 169,474,274,747 with Prime Factorization

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

2 x 3 x 169 x 79 x 137 x 249 = 2732655978

Therefore, the lowest common multiple of 169,474,274,747 is 2732655978.

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.

169 x 474 x 274 x 747 = 16395935868

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.

169 : 1, 13, 169

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

274 : 1, 2, 137, 274

747 : 1, 3, 9, 83, 249, 747

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 169,474,274,747, is 1.

Now, the common factors can be found like this.

169:13x 13

474:2x 3x 79

274:2x 137

747:3x 3x 83

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 = 16395935868/(1x6)

LCM = 16395935868/6

LCM = 2732655978

Thus, we can understand that the LCM of 169,474,274,747 is 2732655978.

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

• LCM of 888, 992, 894, 460
• LCM of 588, 358, 154, 384
• LCM of 102, 652, 646, 643
• LCM of 456, 144, 156, 545
• LCM of 461, 337, 901, 179

1. What is the LCM of 169, 474, 274, 747?

Answer: LCM of 169, 474, 274, 747 is 2732655978.

2. How to calculate the LCM of 169, 474, 274, 747?

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 169, 474, 274, 747.

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}.