Given numbers are 747,5579,402

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

The LCM of 747,5579,402 is 558446742.

Find LCM of 747,5579,402 with Prime Factorization

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

3 x 249 x 5579 x 134 = 558446742

Therefore, the lowest common multiple of 747,5579,402 is 558446742.

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.

747 x 5579 x 402 = 1675340226

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.

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

5579 : 1, 7, 797, 5579

402 : 1, 2, 3, 6, 67, 134, 201, 402

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 747,5579,402, is 1.

Now, the common factors can be found like this.

747:3x 3x 83

5579:7x 797

402:2x 3x 67

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

3 = 3

Therefore, the value for common factors is 3.

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 = 1675340226/(1x3)

LCM = 1675340226/3

LCM = 558446742

Thus, we can understand that the LCM of 747,5579,402 is 558446742.

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

• LCM of 930, 2983, 171
• LCM of 274, 6366, 894
• LCM of 899, 2513, 229
• LCM of 809, 6949, 838
• LCM of 533, 3363, 892

1. What is the LCM of 747, 5579, 402?

Answer: LCM of 747, 5579, 402 is 558446742.

2. How to calculate the LCM of 747, 5579, 402?

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 747, 5579, 402.

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}.