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LCM of 625, 721, 985, 473

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


Find the LCM of 625, 721, 985, 473 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 625, 721, 985, 473. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 625,721,985,473

Given numbers are 625,721,985,473

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

The LCM of 625,721,985,473 is 41989688125.

Find LCM of 625,721,985,473 with Prime Factorization


5 625, 721, 985, 473
125, 721, 197, 473

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

5 x 125 x 721 x 197 x 473 = 41989688125

Therefore, the lowest common multiple of 625,721,985,473 is 41989688125.

LCM Formula to Find Lowest Common Multiple of 625,721,985,473

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.

625 x 721 x 985 x 473 = 209948440625

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.

625 : 1, 5, 25, 125, 625

721 : 1, 7, 103, 721

985 : 1, 5, 197, 985

473 : 1, 11, 43, 473

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 625,721,985,473, is 1.

Now, the common factors can be found like this.

625:5x 5x 5x 5

721:7x 103

985:5x 197

473:11x 43

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

5 = 5

Therefore, the value for common factors is 5.

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 = 209948440625/(1x5)

LCM = 209948440625/5

LCM = 41989688125

Thus, we can understand that the LCM of 625,721,985,473 is 41989688125.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 625, 721, 985, 473

1. What is the LCM of 625, 721, 985, 473?

Answer: LCM of 625, 721, 985, 473 is 41989688125.

2. How to calculate the LCM of 625, 721, 985, 473?

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 625, 721, 985, 473.

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}.