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LCM of 770, 351, 693, 949, 709

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


Find the LCM of 770, 351, 693, 949, 709 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 770, 351, 693, 949, 709. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 770,351,693,949,709

Given numbers are 770,351,693,949,709

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

The LCM of 770,351,693,949,709 is 13988364390.

Find LCM of 770,351,693,949,709 with Prime Factorization


3 770, 351, 693, 949, 709
3 770, 117, 231, 949, 709
7 770, 39, 77, 949, 709
11 110, 39, 11, 949, 709
13 10, 39, 1, 949, 709
10, 3, 1, 73, 709

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

3 x 3 x 7 x 11 x 13 x 10 x 3 x 1 x 73 x 709 = 13988364390

Therefore, the lowest common multiple of 770,351,693,949,709 is 13988364390.

LCM Formula to Find Lowest Common Multiple of 770,351,693,949,709

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.

770 x 351 x 693 x 949 x 709 = 126021174789510

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.

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

351 : 1, 3, 9, 13, 27, 39, 117, 351

693 : 1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

949 : 1, 13, 73, 949

709 : 1, 709

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 770,351,693,949,709, is 1.

Now, the common factors can be found like this.

770:2x 5x 7x 11

351:3x 3x 3x 13

693:3x 3x 7x 11

949:13x 73

709:709

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

3x 3x 7x 11x 13 = 9009

Therefore, the value for common factors is 9009.

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 = 126021174789510/(1x9009)

LCM = 126021174789510/9009

LCM = 13988364390

Thus, we can understand that the LCM of 770,351,693,949,709 is 13988364390.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 770, 351, 693, 949, 709

1. What is the LCM of 770, 351, 693, 949, 709?

Answer: LCM of 770, 351, 693, 949, 709 is 13988364390.

2. How to calculate the LCM of 770, 351, 693, 949, 709?

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 770, 351, 693, 949, 709.

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}.