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LCM of 771, 154, 161, 737

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


Find the LCM of 771, 154, 161, 737 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 771, 154, 161, 737. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 771,154,161,737

Given numbers are 771,154,161,737

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

The LCM of 771,154,161,737 is 182969094.

Find LCM of 771,154,161,737 with Prime Factorization


7 771, 154, 161, 737
11 771, 22, 23, 737
771, 2, 23, 67

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

7 x 11 x 771 x 2 x 23 x 67 = 182969094

Therefore, the lowest common multiple of 771,154,161,737 is 182969094.

LCM Formula to Find Lowest Common Multiple of 771,154,161,737

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.

771 x 154 x 161 x 737 = 14088620238

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.

771 : 1, 3, 257, 771

154 : 1, 2, 7, 11, 14, 22, 77, 154

161 : 1, 7, 23, 161

737 : 1, 11, 67, 737

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 771,154,161,737, is 1.

Now, the common factors can be found like this.

771:3x 257

154:2x 7x 11

161:7x 23

737:11x 67

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

7x 11 = 77

Therefore, the value for common factors is 77.

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 = 14088620238/(1x77)

LCM = 14088620238/77

LCM = 182969094

Thus, we can understand that the LCM of 771,154,161,737 is 182969094.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 771, 154, 161, 737

1. What is the LCM of 771, 154, 161, 737?

Answer: LCM of 771, 154, 161, 737 is 182969094.

2. How to calculate the LCM of 771, 154, 161, 737?

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 771, 154, 161, 737.

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}.