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LCM of 917, 973, 980, 893, 555

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


Find the LCM of 917, 973, 980, 893, 555 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 917, 973, 980, 893, 555. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 917,973,980,893,555

Given numbers are 917,973,980,893,555

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

The LCM of 917,973,980,893,555 is 1768832092860.

Find LCM of 917,973,980,893,555 with Prime Factorization


5 917, 973, 980, 893, 555
7 917, 973, 196, 893, 111
131, 139, 28, 893, 111

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

5 x 7 x 131 x 139 x 28 x 893 x 111 = 1768832092860

Therefore, the lowest common multiple of 917,973,980,893,555 is 1768832092860.

LCM Formula to Find Lowest Common Multiple of 917,973,980,893,555

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.

917 x 973 x 980 x 893 x 555 = 433363862750700

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.

917 : 1, 7, 131, 917

973 : 1, 7, 139, 973

980 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

893 : 1, 19, 47, 893

555 : 1, 3, 5, 15, 37, 111, 185, 555

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 917,973,980,893,555, is 1.

Now, the common factors can be found like this.

917:7x 131

973:7x 139

980:2x 2x 5x 7x 7

893:19x 47

555:3x 5x 37

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

5x 7x 7 = 245

Therefore, the value for common factors is 245.

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 = 433363862750700/(1x245)

LCM = 433363862750700/245

LCM = 1768832092860

Thus, we can understand that the LCM of 917,973,980,893,555 is 1768832092860.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 917, 973, 980, 893, 555

1. What is the LCM of 917, 973, 980, 893, 555?

Answer: LCM of 917, 973, 980, 893, 555 is 1768832092860.

2. How to calculate the LCM of 917, 973, 980, 893, 555?

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 917, 973, 980, 893, 555.

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}.