Given numbers are 878,445,878,517

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

The LCM of 878,445,878,517 is 201997070.

Find LCM of 878,445,878,517 with Prime Factorization

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

2 x 439 x 1 x 445 x 1 x 517 = 201997070

Therefore, the lowest common multiple of 878,445,878,517 is 201997070.

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.

878 x 445 x 878 x 517 = 177353427460

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.

878 : 1, 2, 439, 878

445 : 1, 5, 89, 445

878 : 1, 2, 439, 878

517 : 1, 11, 47, 517

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 878,445,878,517, is 1.

Now, the common factors can be found like this.

878:2x 439

445:5x 89

878:2x 439

517:11x 47

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

2x 439 = 878

Therefore, the value for common factors is 878.

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 = 177353427460/(1x878)

LCM = 177353427460/878

LCM = 201997070

Thus, we can understand that the LCM of 878,445,878,517 is 201997070.

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

• LCM of 516, 831, 692, 988
• LCM of 582, 326, 159, 815
• LCM of 877, 129, 157, 670
• LCM of 104, 338, 933, 273
• LCM of 970, 679, 546, 387

1. What is the LCM of 878, 445, 878, 517?

Answer: LCM of 878, 445, 878, 517 is 201997070.

2. How to calculate the LCM of 878, 445, 878, 517?

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 878, 445, 878, 517.

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}.