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LCM of 520, 598, 803, 770

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


Find the LCM of 520, 598, 803, 770 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 520, 598, 803, 770. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 520,598,803,770

Given numbers are 520,598,803,770

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

The LCM of 520,598,803,770 is 67227160.

Find LCM of 520,598,803,770 with Prime Factorization


2 520, 598, 803, 770
5 260, 299, 803, 385
11 52, 299, 803, 77
13 52, 299, 73, 7
4, 23, 73, 7

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

2 x 5 x 11 x 13 x 4 x 23 x 73 x 7 = 67227160

Therefore, the lowest common multiple of 520,598,803,770 is 67227160.

LCM Formula to Find Lowest Common Multiple of 520,598,803,770

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.

520 x 598 x 803 x 770 = 192269677600

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.

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

598 : 1, 2, 13, 23, 26, 46, 299, 598

803 : 1, 11, 73, 803

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 520,598,803,770, is 1.

Now, the common factors can be found like this.

520:2x 2x 2x 5x 13

598:2x 13x 23

803:11x 73

770:2x 5x 7x 11

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 5x 11x 13 = 2860

Therefore, the value for common factors is 2860.

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 = 192269677600/(1x2860)

LCM = 192269677600/2860

LCM = 67227160

Thus, we can understand that the LCM of 520,598,803,770 is 67227160.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 520, 598, 803, 770

1. What is the LCM of 520, 598, 803, 770?

Answer: LCM of 520, 598, 803, 770 is 67227160.

2. How to calculate the LCM of 520, 598, 803, 770?

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 520, 598, 803, 770.

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}.