Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5690 and 5695 the smallest integer that is 6480910 that is divisible by both numbers.
Least Common Multiple (LCM) of 5690 and 5695 is 6480910.
LCM(5690,5695) = 6480910
Least common multiple or lowest common denominator (LCD) can be calculated in three ways;
Least common multiple can be found by multiplying the highest exponent prime factors of 5690 and 5695. First we will calculate the prime factors of 5690 and 5695.
Prime Factorization of 5690
2 | 5690 |
5 | 2845 |
569 | 569 |
1 |
Prime factors of 5690 are 2, 5,569. Prime factorization of 5690 in exponential form is:
5690 = 21×51×5691
Prime Factorization of 5695
5 | 5695 |
17 | 1139 |
67 | 67 |
1 |
Prime factors of 5695 are 5, 17,67. Prime factorization of 5695 in exponential form is:
5695 = 51×171×671
Now multiplying the highest exponent prime factors to calculate the LCM of 5690 and 5695.
LCM(5690,5695) = 21×51×171×671×5691
LCM(5690,5695) = 6480910
Factors of 5690
List of positive integer factors of 5690 that divides 5690 without a remainder.
1, 2, 5, 10, 569, 1138, 2845, 5690
Factors of 5695
List of positive integer factors of 5695 that divides 5695 without a remainder.
1, 5, 17, 67, 85, 335, 1139, 5695
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5690 and 5695, than apply into the LCM equation.
GCF(5690,5695) = 5
LCM(5690,5695) = ( 5690 × 5695) / 5
LCM(5690,5695) = 32404550 / 5
LCM(5690,5695) = 6480910
(i) The LCM of 5695 and 5690 is associative
LCM of 5690 and 5695 = LCM of 5695 and 5690
1. What is the LCM of 5690 and 5695?
Answer: LCM of 5690 and 5695 is 6480910.
2. What are the Factors of 5690?
Answer: Factors of 5690 are 1, 2, 5, 10, 569, 1138, 2845, 5690. There are 8 integers that are factors of 5690. The greatest factor of 5690 is 5690.
3. What are the Factors of 5695?
Answer: Factors of 5695 are 1, 5, 17, 67, 85, 335, 1139, 5695. There are 8 integers that are factors of 5695. The greatest factor of 5695 is 5695.
4. How to Find the LCM of 5690 and 5695?
Answer:
Least Common Multiple of 5690 and 5695 = 6480910
Step 1: Find the prime factorization of 5690
5690 = 2 x 5 x 569
Step 2: Find the prime factorization of 5695
5695 = 5 x 17 x 67
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 6480910 = 2 x 5 x 17 x 67 x 569
Step 4: Therefore, the least common multiple of 5690 and 5695 is 6480910.