Given numbers are 5,471,721,392

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

The LCM of 5,471,721,392 is 95085480.

Find LCM of 5,471,721,392 with Prime Factorization

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

7 x 5 x 471 x 103 x 56 = 95085480

Therefore, the lowest common multiple of 5,471,721,392 is 95085480.

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.

5 x 471 x 721 x 392 = 665598360

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.

5 : 1, 5

471 : 1, 3, 157, 471

721 : 1, 7, 103, 721

392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 5,471,721,392, is 1.

Now, the common factors can be found like this.

5:5

471:3x 157

721:7x 103

392:2x 2x 2x 7x 7

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

7 = 7

Therefore, the value for common factors is 7.

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 = 665598360/(1x7)

LCM = 665598360/7

LCM = 95085480

Thus, we can understand that the LCM of 5,471,721,392 is 95085480.

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

• LCM of 3, 616, 744, 632
• LCM of 5, 593, 952, 743
• LCM of 1, 493, 731, 935
• LCM of 2, 355, 123, 737
• LCM of 4, 309, 277, 768

1. What is the LCM of 5, 471, 721, 392?

Answer: LCM of 5, 471, 721, 392 is 95085480.

2. How to calculate the LCM of 5, 471, 721, 392?

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 5, 471, 721, 392.

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}.