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LCM of 661, 163, 134, 917, 676

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


Find the LCM of 661, 163, 134, 917, 676 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 661, 163, 134, 917, 676. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 661,163,134,917,676

Given numbers are 661,163,134,917,676

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

The LCM of 661,163,134,917,676 is 4474864591652.

Find LCM of 661,163,134,917,676 with Prime Factorization


2 661, 163, 134, 917, 676
661, 163, 67, 917, 338

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

2 x 661 x 163 x 67 x 917 x 338 = 4474864591652

Therefore, the lowest common multiple of 661,163,134,917,676 is 4474864591652.

LCM Formula to Find Lowest Common Multiple of 661,163,134,917,676

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.

661 x 163 x 134 x 917 x 676 = 8949729183304

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.

661 : 1, 661

163 : 1, 163

134 : 1, 2, 67, 134

917 : 1, 7, 131, 917

676 : 1, 2, 4, 13, 26, 52, 169, 338, 676

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 661,163,134,917,676, is 1.

Now, the common factors can be found like this.

661:661

163:163

134:2x 67

917:7x 131

676:2x 2x 13x 13

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

2 = 2

Therefore, the value for common factors is 2.

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 = 8949729183304/(1x2)

LCM = 8949729183304/2

LCM = 4474864591652

Thus, we can understand that the LCM of 661,163,134,917,676 is 4474864591652.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 661, 163, 134, 917, 676

1. What is the LCM of 661, 163, 134, 917, 676?

Answer: LCM of 661, 163, 134, 917, 676 is 4474864591652.

2. How to calculate the LCM of 661, 163, 134, 917, 676?

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 661, 163, 134, 917, 676.

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}.