What are the Factors of 55348020 ?

Factors of 55348020 are . There are integers that are factors of 55348020.

How to Find the LCM of 981, 403, 403, 140 ?

Least Common Multiple of 981, 403, 403, 140 = 55348020 Step 1: Divide all the numbers with common prime numbers having remainder zero. Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(981, 403, 403, 140) = 2 x 2 x 3 x 3 x 5 x 7 x 13 x 31 x 109 = 55348020.

What are the Factors of 55348020 ?

Factors of 55348020 are . There are integers that are factors of 55348020.

How to Find the LCM of 981, 403, 403, 140 ?

Least Common Multiple of 981, 403, 403, 140 = 55348020 Step 1: Divide all the numbers with common prime numbers having remainder zero. Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(981, 403, 403, 140) = 2 x 2 x 3 x 3 x 5 x 7 x 13 x 31 x 109 = 55348020.

LCM of 981, 403, 403, 140

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

Find the LCM of 981, 403, 403, 140 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 981, 403, 403, 140. So, keep reading to learn more.

Calculate the LCM of 981,403,403,140

Given numbers are 981,403,403,140

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

The LCM of 981,403,403,140 is 55348020.

Find LCM of 981,403,403,140 with Prime Factorization

13	981, 403, 403, 140
31	981, 31, 31, 140
	981, 1, 1, 140

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

13 x 31 x 981 x 1 x 1 x 140 = 55348020

Therefore, the lowest common multiple of 981,403,403,140 is 55348020.

LCM Formula to Find Lowest Common Multiple of 981,403,403,140

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.

981 x 403 x 403 x 140 = 22305252060

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.

981 : 1, 3, 9, 109, 327, 981

403 : 1, 13, 31, 403

140 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 981,403,403,140, is 1.

Now, the common factors can be found like this.

981:3x 3x 109

403:13x 31

140:2x 2x 5x 7

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

13x 31 = 403

Therefore, the value for common factors is 403.

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 = 22305252060/(1x403)

LCM = 22305252060/403

LCM = 55348020

Thus, we can understand that the LCM of 981,403,403,140 is 55348020.

LCM of two or more Numbers Calculation Examples

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FAQs on LCM of 981, 403, 403, 140

1. What is the LCM of 981, 403, 403, 140?

Answer: LCM of 981, 403, 403, 140 is 55348020.

2. How to calculate the LCM of 981, 403, 403, 140?

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 981, 403, 403, 140.

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}.