Given numbers are 625,698,257,470

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

The LCM of 625,698,257,470 is 5269463750.

Find LCM of 625,698,257,470 with Prime Factorization

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

2 x 5 x 125 x 349 x 257 x 47 = 5269463750

Therefore, the lowest common multiple of 625,698,257,470 is 5269463750.

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.

625 x 698 x 257 x 470 = 52694637500

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.

625 : 1, 5, 25, 125, 625

698 : 1, 2, 349, 698

257 : 1, 257

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 625,698,257,470, is 1.

Now, the common factors can be found like this.

625:5x 5x 5x 5

698:2x 349

257:257

470:2x 5x 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 5 = 10

Therefore, the value for common factors is 10.

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 = 52694637500/(1x10)

LCM = 52694637500/10

LCM = 5269463750

Thus, we can understand that the LCM of 625,698,257,470 is 5269463750.

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

• LCM of 412, 969, 275, 541
• LCM of 300, 748, 481, 272
• LCM of 746, 712, 885, 355
• LCM of 705, 933, 916, 104
• LCM of 590, 846, 858, 174

1. What is the LCM of 625, 698, 257, 470?

Answer: LCM of 625, 698, 257, 470 is 5269463750.

2. How to calculate the LCM of 625, 698, 257, 470?

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 625, 698, 257, 470.

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}.