Given numbers are 402,724,771,991,579

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

The LCM of 402,724,771,991,579 is 7153172700684.

Find LCM of 402,724,771,991,579 with Prime Factorization

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

2 x 3 x 67 x 362 x 257 x 991 x 193 = 7153172700684

Therefore, the lowest common multiple of 402,724,771,991,579 is 7153172700684.

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.

402 x 724 x 771 x 991 x 579 = 128757108612312

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.

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

724 : 1, 2, 4, 181, 362, 724

771 : 1, 3, 257, 771

991 : 1, 991

579 : 1, 3, 193, 579

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 402,724,771,991,579, is 1.

Now, the common factors can be found like this.

402:2x 3x 67

724:2x 2x 181

771:3x 257

991:991

579:3x 193

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 128757108612312/(1x18)

LCM = 128757108612312/18

LCM = 7153172700684

Thus, we can understand that the LCM of 402,724,771,991,579 is 7153172700684.

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

• LCM of 731, 667, 233, 258, 593
• LCM of 424, 728, 276, 490, 425
• LCM of 794, 992, 513, 975, 645
• LCM of 425, 532, 443, 755, 249
• LCM of 130, 699, 696, 814, 342

1. What is the LCM of 402, 724, 771, 991, 579?

Answer: LCM of 402, 724, 771, 991, 579 is 7153172700684.

2. How to calculate the LCM of 402, 724, 771, 991, 579?

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 402, 724, 771, 991, 579.

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}.