LCM of 3 Numbers Calculator LCM of 4 Numbers Calculator LCM of 5 Numbers Calculator LCD Calculator How to find LCM LCM and HCF Questions Least Common Denominator Calculator Greatest Common Divisor Calculator HCF Calculator HCF of 3 Numbers Calculator HCF of 4 Numbers Calculator GCD Calculator Greatest Common Factor Calculator Least Common Multiple Calculator Common Factors Calculator

LCM of 971, 989, 136, 817

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


Find the LCM of 971, 989, 136, 817 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 971, 989, 136, 817. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 971,989,136,817

Given numbers are 971,989,136,817

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

The LCM of 971,989,136,817 is 2481464296.

Find LCM of 971,989,136,817 with Prime Factorization


43 971, 989, 136, 817
971, 23, 136, 19

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

43 x 971 x 23 x 136 x 19 = 2481464296

Therefore, the lowest common multiple of 971,989,136,817 is 2481464296.

LCM Formula to Find Lowest Common Multiple of 971,989,136,817

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.

971 x 989 x 136 x 817 = 106702964728

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.

971 : 1, 971

989 : 1, 23, 43, 989

136 : 1, 2, 4, 8, 17, 34, 68, 136

817 : 1, 19, 43, 817

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 971,989,136,817, is 1.

Now, the common factors can be found like this.

971:971

989:23x 43

136:2x 2x 2x 17

817:19x 43

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

43 = 43

Therefore, the value for common factors is 43.

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 = 106702964728/(1x43)

LCM = 106702964728/43

LCM = 2481464296

Thus, we can understand that the LCM of 971,989,136,817 is 2481464296.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 971, 989, 136, 817

1. What is the LCM of 971, 989, 136, 817?

Answer: LCM of 971, 989, 136, 817 is 2481464296.

2. How to calculate the LCM of 971, 989, 136, 817?

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 971, 989, 136, 817.

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}.