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LCM of 972, 961, 874, 326

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


Find the LCM of 972, 961, 874, 326 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 972, 961, 874, 326. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 972,961,874,326

Given numbers are 972,961,874,326

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

The LCM of 972,961,874,326 is 66536307252.

Find LCM of 972,961,874,326 with Prime Factorization


2 972, 961, 874, 326
486, 961, 437, 163

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

2 x 486 x 961 x 437 x 163 = 66536307252

Therefore, the lowest common multiple of 972,961,874,326 is 66536307252.

LCM Formula to Find Lowest Common Multiple of 972,961,874,326

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.

972 x 961 x 874 x 326 = 266145229008

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.

972 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972

961 : 1, 31, 961

874 : 1, 2, 19, 23, 38, 46, 437, 874

326 : 1, 2, 163, 326

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 972,961,874,326, is 1.

Now, the common factors can be found like this.

972:2x 2x 3x 3x 3x 3x 3

961:31x 31

874:2x 19x 23

326:2x 163

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 266145229008/(1x4)

LCM = 266145229008/4

LCM = 66536307252

Thus, we can understand that the LCM of 972,961,874,326 is 66536307252.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 972, 961, 874, 326

1. What is the LCM of 972, 961, 874, 326?

Answer: LCM of 972, 961, 874, 326 is 66536307252.

2. How to calculate the LCM of 972, 961, 874, 326?

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 972, 961, 874, 326.

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}.