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LCM of 773, 773, 442, 862

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


Find the LCM of 773, 773, 442, 862 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 773, 773, 442, 862. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 773,773,442,862

Given numbers are 773,773,442,862

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

The LCM of 773,773,442,862 is 147258046.

Find LCM of 773,773,442,862 with Prime Factorization


2 773, 773, 442, 862
773 773, 773, 221, 431
1, 1, 221, 431

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

2 x 773 x 1 x 1 x 221 x 431 = 147258046

Therefore, the lowest common multiple of 773,773,442,862 is 147258046.

LCM Formula to Find Lowest Common Multiple of 773,773,442,862

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.

773 x 773 x 442 x 862 = 227660939116

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.

773 : 1, 773

773 : 1, 773

442 : 1, 2, 13, 17, 26, 34, 221, 442

862 : 1, 2, 431, 862

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 773,773,442,862, is 1.

Now, the common factors can be found like this.

773:773

773:773

442:2x 13x 17

862:2x 431

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

2x 773 = 1546

Therefore, the value for common factors is 1546.

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 = 227660939116/(1x1546)

LCM = 227660939116/1546

LCM = 147258046

Thus, we can understand that the LCM of 773,773,442,862 is 147258046.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 773, 773, 442, 862

1. What is the LCM of 773, 773, 442, 862?

Answer: LCM of 773, 773, 442, 862 is 147258046.

2. How to calculate the LCM of 773, 773, 442, 862?

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 773, 773, 442, 862.

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}.