Given numbers are 517,287,470,697

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

The LCM of 517,287,470,697 is 25224430.

Find LCM of 517,287,470,697 with Prime Factorization

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

41 x 47 x 11 x 7 x 10 x 17 = 25224430

Therefore, the lowest common multiple of 517,287,470,697 is 25224430.

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 287 x 470 x 697 = 48607476610

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

287 : 1, 7, 41, 287

470 : 1, 2, 5, 10, 47, 94, 235, 470

697 : 1, 17, 41, 697

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 517,287,470,697, is 1.

Now, the common factors can be found like this.

517:11x 47

287:7x 41

470:2x 5x 47

697:17x 41

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

41x 47 = 1927

Therefore, the value for common factors is 1927.

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 = 48607476610/(1x1927)

LCM = 48607476610/1927

LCM = 25224430

Thus, we can understand that the LCM of 517,287,470,697 is 25224430.

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

• LCM of 978, 261, 311, 141
• LCM of 483, 866, 597, 221
• LCM of 747, 507, 607, 915
• LCM of 712, 967, 548, 339
• LCM of 273, 527, 402, 165

1. What is the LCM of 517, 287, 470, 697?

Answer: LCM of 517, 287, 470, 697 is 25224430.

2. How to calculate the LCM of 517, 287, 470, 697?

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, 287, 470, 697.

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}.