Given numbers are 517,253,540

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

The LCM of 517,253,540 is 6421140.

Find LCM of 517,253,540 with Prime Factorization

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

11 x 47 x 23 x 540 = 6421140

Therefore, the lowest common multiple of 517,253,540 is 6421140.

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.

517 x 253 x 540 = 70632540

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.

517 : 1, 11, 47, 517

253 : 1, 11, 23, 253

540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 517,253,540, is 1.

Now, the common factors can be found like this.

517:11x 47

253:11x 23

540:2x 2x 3x 3x 3x 5

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

11 = 11

Therefore, the value for common factors is 11.

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 = 70632540/(1x11)

LCM = 70632540/11

LCM = 6421140

Thus, we can understand that the LCM of 517,253,540 is 6421140.

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

• LCM of 223, 431, 932
• LCM of 550, 318, 286
• LCM of 329, 133, 932
• LCM of 991, 846, 404
• LCM of 844, 125, 972

1. What is the LCM of 517, 253, 540?

Answer: LCM of 517, 253, 540 is 6421140.

2. How to calculate the LCM of 517, 253, 540?

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 517, 253, 540.

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}.