Given numbers are 826,641,172,474

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

The LCM of 826,641,172,474 is 10791576012.

Find LCM of 826,641,172,474 with Prime Factorization

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

2 x 413 x 641 x 86 x 237 = 10791576012

Therefore, the lowest common multiple of 826,641,172,474 is 10791576012.

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.

826 x 641 x 172 x 474 = 43166304048

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.

826 : 1, 2, 7, 14, 59, 118, 413, 826

641 : 1, 641

172 : 1, 2, 4, 43, 86, 172

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 826,641,172,474, is 1.

Now, the common factors can be found like this.

826:2x 7x 59

641:641

172:2x 2x 43

474:2x 3x 79

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 43166304048/(1x4)

LCM = 43166304048/4

LCM = 10791576012

Thus, we can understand that the LCM of 826,641,172,474 is 10791576012.

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

• LCM of 480, 587, 743, 281
• LCM of 329, 972, 473, 518
• LCM of 744, 389, 900, 347
• LCM of 895, 828, 831, 628
• LCM of 840, 192, 140, 831

1. What is the LCM of 826, 641, 172, 474?

Answer: LCM of 826, 641, 172, 474 is 10791576012.

2. How to calculate the LCM of 826, 641, 172, 474?

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 826, 641, 172, 474.

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}.