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LCM of 260, 260, 121, 964

Created By : Jatin Gogia
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023


Find the LCM of 260, 260, 121, 964 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 260, 260, 121, 964. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 260,260,121,964

Given numbers are 260,260,121,964

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

The LCM of 260,260,121,964 is 7581860.

Find LCM of 260,260,121,964 with Prime Factorization


2 260, 260, 121, 964
2 130, 130, 121, 482
5 65, 65, 121, 241
13 13, 13, 121, 241
1, 1, 121, 241

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

2 x 2 x 5 x 13 x 1 x 1 x 121 x 241 = 7581860

Therefore, the lowest common multiple of 260,260,121,964 is 7581860.

LCM Formula to Find Lowest Common Multiple of 260,260,121,964

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 260 x 121 x 964 = 7885134400

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

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

121 : 1, 11, 121

964 : 1, 2, 4, 241, 482, 964

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 260,260,121,964, is 1.

Now, the common factors can be found like this.

260:2x 2x 5x 13

260:2x 2x 5x 13

121:11x 11

964:2x 2x 241

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 2x 5x 13 = 1040

Therefore, the value for common factors is 1040.

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 = 7885134400/(1x1040)

LCM = 7885134400/1040

LCM = 7581860

Thus, we can understand that the LCM of 260,260,121,964 is 7581860.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 260, 260, 121, 964

1. What is the LCM of 260, 260, 121, 964?

Answer: LCM of 260, 260, 121, 964 is 7581860.

2. How to calculate the LCM of 260, 260, 121, 964?

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, 260, 121, 964.

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}.