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LCM of 957, 423, 635, 159, 490

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


Find the LCM of 957, 423, 635, 159, 490 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 957, 423, 635, 159, 490. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 957,423,635,159,490

Given numbers are 957,423,635,159,490

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

The LCM of 957,423,635,159,490 is 445047864030.

Find LCM of 957,423,635,159,490 with Prime Factorization


3 957, 423, 635, 159, 490
5 319, 141, 635, 53, 490
319, 141, 127, 53, 98

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

3 x 5 x 319 x 141 x 127 x 53 x 98 = 445047864030

Therefore, the lowest common multiple of 957,423,635,159,490 is 445047864030.

LCM Formula to Find Lowest Common Multiple of 957,423,635,159,490

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.

957 x 423 x 635 x 159 x 490 = 20027153881350

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.

957 : 1, 3, 11, 29, 33, 87, 319, 957

423 : 1, 3, 9, 47, 141, 423

635 : 1, 5, 127, 635

159 : 1, 3, 53, 159

490 : 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 957,423,635,159,490, is 1.

Now, the common factors can be found like this.

957:3x 11x 29

423:3x 3x 47

635:5x 127

159:3x 53

490:2x 5x 7x 7

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

3x 3x 5 = 45

Therefore, the value for common factors is 45.

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 = 20027153881350/(1x45)

LCM = 20027153881350/45

LCM = 445047864030

Thus, we can understand that the LCM of 957,423,635,159,490 is 445047864030.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 957, 423, 635, 159, 490

1. What is the LCM of 957, 423, 635, 159, 490?

Answer: LCM of 957, 423, 635, 159, 490 is 445047864030.

2. How to calculate the LCM of 957, 423, 635, 159, 490?

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 957, 423, 635, 159, 490.

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}.