Given numbers are 260,681,790

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

The LCM of 260,681,790 is 13987740.

Find LCM of 260,681,790 with Prime Factorization

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

2 x 5 x 26 x 681 x 79 = 13987740

Therefore, the lowest common multiple of 260,681,790 is 13987740.

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 681 x 790 = 139877400

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

681 : 1, 3, 227, 681

790 : 1, 2, 5, 10, 79, 158, 395, 790

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 260,681,790, is 1.

Now, the common factors can be found like this.

260:2x 2x 5x 13

681:3x 227

790:2x 5x 79

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 = 139877400/(1x10)

LCM = 139877400/10

LCM = 13987740

Thus, we can understand that the LCM of 260,681,790 is 13987740.

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

• LCM of 206, 997, 522
• LCM of 196, 688, 574
• LCM of 709, 196, 838
• LCM of 665, 111, 348
• LCM of 253, 853, 160

1. What is the LCM of 260, 681, 790?

Answer: LCM of 260, 681, 790 is 13987740.

2. How to calculate the LCM of 260, 681, 790?

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, 681, 790.

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}.