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LCM of 101, 221, 650, 457

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


Find the LCM of 101, 221, 650, 457 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 101, 221, 650, 457. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 101,221,650,457

Given numbers are 101,221,650,457

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

The LCM of 101,221,650,457 is 510034850.

Find LCM of 101,221,650,457 with Prime Factorization


13 101, 221, 650, 457
101, 17, 50, 457

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

13 x 101 x 17 x 50 x 457 = 510034850

Therefore, the lowest common multiple of 101,221,650,457 is 510034850.

LCM Formula to Find Lowest Common Multiple of 101,221,650,457

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.

101 x 221 x 650 x 457 = 6630453050

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.

101 : 1, 101

221 : 1, 13, 17, 221

650 : 1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

457 : 1, 457

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 101,221,650,457, is 1.

Now, the common factors can be found like this.

101:101

221:13x 17

650:2x 5x 5x 13

457:457

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

13 = 13

Therefore, the value for common factors is 13.

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 = 6630453050/(1x13)

LCM = 6630453050/13

LCM = 510034850

Thus, we can understand that the LCM of 101,221,650,457 is 510034850.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 101, 221, 650, 457

1. What is the LCM of 101, 221, 650, 457?

Answer: LCM of 101, 221, 650, 457 is 510034850.

2. How to calculate the LCM of 101, 221, 650, 457?

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 101, 221, 650, 457.

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}.