Given numbers are 260,770,440,435

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

The LCM of 260,770,440,435 is 3483480.

Find LCM of 260,770,440,435 with Prime Factorization

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

2 x 2 x 5 x 11 x 13 x 7 x 2 x 87 = 3483480

Therefore, the lowest common multiple of 260,770,440,435 is 3483480.

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.

260 x 770 x 440 x 435 = 38318280000

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.

260 : 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

440 : 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

435 : 1, 3, 5, 15, 29, 87, 145, 435

5 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 260,770,440,435, is 5.

Now, the common factors can be found like this.

260:2x 2x 5x 13

770:2x 5x 7x 11

440:2x 2x 2x 5x 11

435:3x 5x 29

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

2x 2x 2x 5x 5x 11 = 2200

Therefore, the value for common factors is 2200.

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 = 38318280000/(5x2200)

LCM = 38318280000/11000

LCM = 3483480

Thus, we can understand that the LCM of 260,770,440,435 is 3483480.

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

• LCM of 606, 602, 311, 507
• LCM of 169, 142, 278, 382
• LCM of 141, 459, 283, 695
• LCM of 999, 906, 629, 851
• LCM of 218, 371, 602, 248

1. What is the LCM of 260, 770, 440, 435?

Answer: LCM of 260, 770, 440, 435 is 3483480.

2. How to calculate the LCM of 260, 770, 440, 435?

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 260, 770, 440, 435.

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}.