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LCM of 774, 921, 932, 677, 637

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


Find the LCM of 774, 921, 932, 677, 637 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 774, 921, 932, 677, 637. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 774,921,932,677,637

Given numbers are 774,921,932,677,637

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

The LCM of 774,921,932,677,637 is 47752196595012.

Find LCM of 774,921,932,677,637 with Prime Factorization


2 774, 921, 932, 677, 637
3 387, 921, 466, 677, 637
129, 307, 466, 677, 637

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

2 x 3 x 129 x 307 x 466 x 677 x 637 = 47752196595012

Therefore, the lowest common multiple of 774,921,932,677,637 is 47752196595012.

LCM Formula to Find Lowest Common Multiple of 774,921,932,677,637

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.

774 x 921 x 932 x 677 x 637 = 286513179570072

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.

774 : 1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774

921 : 1, 3, 307, 921

932 : 1, 2, 4, 233, 466, 932

677 : 1, 677

637 : 1, 7, 13, 49, 91, 637

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 774,921,932,677,637, is 1.

Now, the common factors can be found like this.

774:2x 3x 3x 43

921:3x 307

932:2x 2x 233

677:677

637:7x 7x 13

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 286513179570072/(1x6)

LCM = 286513179570072/6

LCM = 47752196595012

Thus, we can understand that the LCM of 774,921,932,677,637 is 47752196595012.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 774, 921, 932, 677, 637

1. What is the LCM of 774, 921, 932, 677, 637?

Answer: LCM of 774, 921, 932, 677, 637 is 47752196595012.

2. How to calculate the LCM of 774, 921, 932, 677, 637?

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 774, 921, 932, 677, 637.

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}.