LCM of 698, 743, 697, 663
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 698, 743, 697, 663 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 698, 743, 697, 663. So, keep reading to learn more.
Given numbers are 698,743,697,663
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 698,743,697,663 is 14097484362.
Find LCM of 698,743,697,663 with Prime Factorization
| 17 | 698, 743, 697, 663 |
| 698, 743, 41, 39 |
Multiply the prime numbers at the bottom and the left side.
17 x 698 x 743 x 41 x 39 = 14097484362
Therefore, the lowest common multiple of 698,743,697,663 is 14097484362.
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.
698 x 743 x 697 x 663 = 239657234154
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.
698 : 1, 2, 349, 698
743 : 1, 743
697 : 1, 17, 41, 697
663 : 1, 3, 13, 17, 39, 51, 221, 663
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 698,743,697,663, is 1.
Now, the common factors can be found like this.
698:2x 349
743:743
697:17x 41
663:3x 13x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
17 = 17
Therefore, the value for common factors is 17.
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 = 239657234154/(1x17)
LCM = 239657234154/17
LCM = 14097484362
Thus, we can understand that the LCM of 698,743,697,663 is 14097484362.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 698, 743, 697, 663
1. What is the LCM of 698, 743, 697, 663?
Answer: LCM of 698, 743, 697, 663 is 14097484362.
2. How to calculate the LCM of 698, 743, 697, 663?
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 698, 743, 697, 663.
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}.