LCM of 741, 776, 697, 125, 980
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 741, 776, 697, 125, 980 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 741, 776, 697, 125, 980. So, keep reading to learn more.
Given numbers are 741,776,697,125,980
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 741,776,697,125,980 is 2454815181000.
Find LCM of 741,776,697,125,980 with Prime Factorization
| 2 | 741, 776, 697, 125, 980 |
| 2 | 741, 388, 697, 125, 490 |
| 5 | 741, 194, 697, 125, 245 |
| 741, 194, 697, 25, 49 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 741 x 194 x 697 x 25 x 49 = 2454815181000
Therefore, the lowest common multiple of 741,776,697,125,980 is 2454815181000.
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.
741 x 776 x 697 x 125 x 980 = 49096303620000
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.
741 : 1, 3, 13, 19, 39, 57, 247, 741
776 : 1, 2, 4, 8, 97, 194, 388, 776
697 : 1, 17, 41, 697
125 : 1, 5, 25, 125
980 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 741,776,697,125,980, is 1.
Now, the common factors can be found like this.
741:3x 13x 19
776:2x 2x 2x 97
697:17x 41
125:5x 5x 5
980:2x 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.
2x 2x 5 = 20
Therefore, the value for common factors is 20.
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 = 49096303620000/(1x20)
LCM = 49096303620000/20
LCM = 2454815181000
Thus, we can understand that the LCM of 741,776,697,125,980 is 2454815181000.
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FAQs on LCM of 741, 776, 697, 125, 980
1. What is the LCM of 741, 776, 697, 125, 980?
Answer: LCM of 741, 776, 697, 125, 980 is 2454815181000.
2. How to calculate the LCM of 741, 776, 697, 125, 980?
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 741, 776, 697, 125, 980.
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}.