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LCM of 786, 105, 463, 993

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


Find the LCM of 786, 105, 463, 993 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 786, 105, 463, 993. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 786,105,463,993

Given numbers are 786,105,463,993

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

The LCM of 786,105,463,993 is 4215990030.

Find LCM of 786,105,463,993 with Prime Factorization


3 786, 105, 463, 993
262, 35, 463, 331

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

3 x 262 x 35 x 463 x 331 = 4215990030

Therefore, the lowest common multiple of 786,105,463,993 is 4215990030.

LCM Formula to Find Lowest Common Multiple of 786,105,463,993

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.

786 x 105 x 463 x 993 = 37943910270

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.

786 : 1, 2, 3, 6, 131, 262, 393, 786

105 : 1, 3, 5, 7, 15, 21, 35, 105

463 : 1, 463

993 : 1, 3, 331, 993

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 786,105,463,993, is 1.

Now, the common factors can be found like this.

786:2x 3x 131

105:3x 5x 7

463:463

993:3x 331

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 37943910270/(1x9)

LCM = 37943910270/9

LCM = 4215990030

Thus, we can understand that the LCM of 786,105,463,993 is 4215990030.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 786, 105, 463, 993

1. What is the LCM of 786, 105, 463, 993?

Answer: LCM of 786, 105, 463, 993 is 4215990030.

2. How to calculate the LCM of 786, 105, 463, 993?

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 786, 105, 463, 993.

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}.