Given numbers are 260,722,889,13

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

The LCM of 260,722,889,13 is 83441540.

Find LCM of 260,722,889,13 with Prime Factorization

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

2 x 13 x 10 x 361 x 889 x 1 = 83441540

Therefore, the lowest common multiple of 260,722,889,13 is 83441540.

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 722 x 889 x 13 = 2169480040

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

722 : 1, 2, 19, 38, 361, 722

889 : 1, 7, 127, 889

13 : 1, 13

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 260,722,889,13, is 1.

Now, the common factors can be found like this.

260:2x 2x 5x 13

722:2x 19x 19

889:7x 127

13:13

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

2x 13 = 26

Therefore, the value for common factors is 26.

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 = 2169480040/(1x26)

LCM = 2169480040/26

LCM = 83441540

Thus, we can understand that the LCM of 260,722,889,13 is 83441540.

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

• LCM of 148, 417, 697, 30
• LCM of 177, 348, 414, 68
• LCM of 691, 622, 458, 32
• LCM of 620, 943, 148, 69
• LCM of 723, 849, 825, 11

1. What is the LCM of 260, 722, 889, 13?

Answer: LCM of 260, 722, 889, 13 is 83441540.

2. How to calculate the LCM of 260, 722, 889, 13?

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, 722, 889, 13.

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}.