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LCM of 958, 409, 998, 109, 690

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


Find the LCM of 958, 409, 998, 109, 690 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, 409, 998, 109, 690. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 958,409,998,109,690

Given numbers are 958,409,998,109,690

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

The LCM of 958,409,998,109,690 is 7352498688690.

Find LCM of 958,409,998,109,690 with Prime Factorization


2 958, 409, 998, 109, 690
479, 409, 499, 109, 345

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

2 x 479 x 409 x 499 x 109 x 345 = 7352498688690

Therefore, the lowest common multiple of 958,409,998,109,690 is 7352498688690.

LCM Formula to Find Lowest Common Multiple of 958,409,998,109,690

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 409 x 998 x 109 x 690 = 29409994754760

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

409 : 1, 409

998 : 1, 2, 499, 998

109 : 1, 109

690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 958,409,998,109,690, is 1.

Now, the common factors can be found like this.

958:2x 479

409:409

998:2x 499

109:109

690:2x 3x 5x 23

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 = 29409994754760/(1x4)

LCM = 29409994754760/4

LCM = 7352498688690

Thus, we can understand that the LCM of 958,409,998,109,690 is 7352498688690.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 958, 409, 998, 109, 690

1. What is the LCM of 958, 409, 998, 109, 690?

Answer: LCM of 958, 409, 998, 109, 690 is 7352498688690.

2. How to calculate the LCM of 958, 409, 998, 109, 690?

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, 409, 998, 109, 690.

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}.