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LCM of 958, 445, 972, 989

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


Find the LCM of 958, 445, 972, 989 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 958, 445, 972, 989. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 958,445,972,989

Given numbers are 958,445,972,989

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

The LCM of 958,445,972,989 is 204907606740.

Find LCM of 958,445,972,989 with Prime Factorization


2 958, 445, 972, 989
479, 445, 486, 989

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

2 x 479 x 445 x 486 x 989 = 204907606740

Therefore, the lowest common multiple of 958,445,972,989 is 204907606740.

LCM Formula to Find Lowest Common Multiple of 958,445,972,989

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.

958 x 445 x 972 x 989 = 409815213480

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.

958 : 1, 2, 479, 958

445 : 1, 5, 89, 445

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

989 : 1, 23, 43, 989

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 958,445,972,989, is 1.

Now, the common factors can be found like this.

958:2x 479

445:5x 89

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

989:23x 43

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 = 409815213480/(1x2)

LCM = 409815213480/2

LCM = 204907606740

Thus, we can understand that the LCM of 958,445,972,989 is 204907606740.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 958, 445, 972, 989

1. What is the LCM of 958, 445, 972, 989?

Answer: LCM of 958, 445, 972, 989 is 204907606740.

2. How to calculate the LCM of 958, 445, 972, 989?

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 958, 445, 972, 989.

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}.