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LCM of 509, 997, 804, 803, 670

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


Find the LCM of 509, 997, 804, 803, 670 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 509, 997, 804, 803, 670. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 509,997,804,803,670

Given numbers are 509,997,804,803,670

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

The LCM of 509,997,804,803,670 is 1638153292380.

Find LCM of 509,997,804,803,670 with Prime Factorization


2 509, 997, 804, 803, 670
67 509, 997, 402, 803, 335
509, 997, 6, 803, 5

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

2 x 67 x 509 x 997 x 6 x 803 x 5 = 1638153292380

Therefore, the lowest common multiple of 509,997,804,803,670 is 1638153292380.

LCM Formula to Find Lowest Common Multiple of 509,997,804,803,670

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.

509 x 997 x 804 x 803 x 670 = 219512541178920

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.

509 : 1, 509

997 : 1, 997

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

803 : 1, 11, 73, 803

670 : 1, 2, 5, 10, 67, 134, 335, 670

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 509,997,804,803,670, is 1.

Now, the common factors can be found like this.

509:509

997:997

804:2x 2x 3x 67

803:11x 73

670:2x 5x 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 67 = 134

Therefore, the value for common factors is 134.

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 = 219512541178920/(1x134)

LCM = 219512541178920/134

LCM = 1638153292380

Thus, we can understand that the LCM of 509,997,804,803,670 is 1638153292380.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 509, 997, 804, 803, 670

1. What is the LCM of 509, 997, 804, 803, 670?

Answer: LCM of 509, 997, 804, 803, 670 is 1638153292380.

2. How to calculate the LCM of 509, 997, 804, 803, 670?

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 509, 997, 804, 803, 670.

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}.