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LCM of 7, 798, 975, 804

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


Find the LCM of 7, 798, 975, 804 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 7, 798, 975, 804. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 7,798,975,804

Given numbers are 7,798,975,804

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

The LCM of 7,798,975,804 is 34752900.

Find LCM of 7,798,975,804 with Prime Factorization


2 7, 798, 975, 804
3 7, 399, 975, 402
7 7, 133, 325, 134
1, 19, 325, 134

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

2 x 3 x 7 x 1 x 19 x 325 x 134 = 34752900

Therefore, the lowest common multiple of 7,798,975,804 is 34752900.

LCM Formula to Find Lowest Common Multiple of 7,798,975,804

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.

7 x 798 x 975 x 804 = 4378865400

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.

7 : 1, 7

798 : 1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798

975 : 1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975

804 : 1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 7,798,975,804, is 1.

Now, the common factors can be found like this.

7:7

798:2x 3x 7x 19

975:3x 5x 5x 13

804:2x 2x 3x 67

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

2x 3x 3x 7 = 126

Therefore, the value for common factors is 126.

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 = 4378865400/(1x126)

LCM = 4378865400/126

LCM = 34752900

Thus, we can understand that the LCM of 7,798,975,804 is 34752900.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 7, 798, 975, 804

1. What is the LCM of 7, 798, 975, 804?

Answer: LCM of 7, 798, 975, 804 is 34752900.

2. How to calculate the LCM of 7, 798, 975, 804?

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 7, 798, 975, 804.

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}.