Find the LCM of 697, 532, 989, 841, 551 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 697, 532, 989, 841, 551. So, keep reading to learn more.
Given numbers are 697,532,989,841,551
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 697,532,989,841,551 is 308415856196.
Find LCM of 697,532,989,841,551 with Prime Factorization
19 | 697, 532, 989, 841, 551 |
29 | 697, 28, 989, 841, 29 |
697, 28, 989, 1, 29 |
Multiply the prime numbers at the bottom and the left side.
19 x 29 x 697 x 28 x 989 x 1 x 29 = 308415856196
Therefore, the lowest common multiple of 697,532,989,841,551 is 308415856196.
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.
697 x 532 x 989 x 841 x 551 = 169937136763996
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.
697 : 1, 17, 41, 697
532 : 1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532
989 : 1, 23, 43, 989
841 : 1, 29, 841
551 : 1, 19, 29, 551
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 697,532,989,841,551, is 1.
Now, the common factors can be found like this.
697:17x 41
532:2x 2x 7x 19
989:23x 43
841:29x 29
551:19x 29
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
19x 29 = 551
Therefore, the value for common factors is 551.
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 = 169937136763996/(1x551)
LCM = 169937136763996/551
LCM = 308415856196
Thus, we can understand that the LCM of 697,532,989,841,551 is 308415856196.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 697, 532, 989, 841, 551?
Answer: LCM of 697, 532, 989, 841, 551 is 308415856196.
2. How to calculate the LCM of 697, 532, 989, 841, 551?
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 697, 532, 989, 841, 551.
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}.