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LCM of 778, 286, 507, 492, 739

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


Find the LCM of 778, 286, 507, 492, 739 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 778, 286, 507, 492, 739. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 778,286,507,492,739

Given numbers are 778,286,507,492,739

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

The LCM of 778,286,507,492,739 is 262929025788.

Find LCM of 778,286,507,492,739 with Prime Factorization


2 778, 286, 507, 492, 739
3 389, 143, 507, 246, 739
13 389, 143, 169, 82, 739
389, 11, 13, 82, 739

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

2 x 3 x 13 x 389 x 11 x 13 x 82 x 739 = 262929025788

Therefore, the lowest common multiple of 778,286,507,492,739 is 262929025788.

LCM Formula to Find Lowest Common Multiple of 778,286,507,492,739

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.

778 x 286 x 507 x 492 x 739 = 41016928022928

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.

778 : 1, 2, 389, 778

286 : 1, 2, 11, 13, 22, 26, 143, 286

507 : 1, 3, 13, 39, 169, 507

492 : 1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

739 : 1, 739

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 778,286,507,492,739, is 1.

Now, the common factors can be found like this.

778:2x 389

286:2x 11x 13

507:3x 13x 13

492:2x 2x 3x 41

739:739

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 3x 13 = 156

Therefore, the value for common factors is 156.

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 = 41016928022928/(1x156)

LCM = 41016928022928/156

LCM = 262929025788

Thus, we can understand that the LCM of 778,286,507,492,739 is 262929025788.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 778, 286, 507, 492, 739

1. What is the LCM of 778, 286, 507, 492, 739?

Answer: LCM of 778, 286, 507, 492, 739 is 262929025788.

2. How to calculate the LCM of 778, 286, 507, 492, 739?

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 778, 286, 507, 492, 739.

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}.