Given numbers are 427,358,556

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

The LCM of 427,358,556 is 42496748.

Find LCM of 427,358,556 with Prime Factorization

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

2 x 427 x 179 x 278 = 42496748

Therefore, the lowest common multiple of 427,358,556 is 42496748.

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.

427 x 358 x 556 = 84993496

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.

427 : 1, 7, 61, 427

358 : 1, 2, 179, 358

556 : 1, 2, 4, 139, 278, 556

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 427,358,556, is 1.

Now, the common factors can be found like this.

427:7x 61

358:2x 179

556:2x 2x 139

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 = 84993496/(1x2)

LCM = 84993496/2

LCM = 42496748

Thus, we can understand that the LCM of 427,358,556 is 42496748.

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

• LCM of 987, 588, 707
• LCM of 112, 848, 722
• LCM of 407, 575, 864
• LCM of 199, 806, 842
• LCM of 115, 962, 969

1. What is the LCM of 427, 358, 556?

Answer: LCM of 427, 358, 556 is 42496748.

2. How to calculate the LCM of 427, 358, 556?

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 427, 358, 556.

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}.