Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2631 and 2635 the smallest integer that is 6932685 that is divisible by both numbers.
Least Common Multiple (LCM) of 2631 and 2635 is 6932685.
LCM(2631,2635) = 6932685
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 2631 and 2635. First we will calculate the prime factors of 2631 and 2635.
Prime Factorization of 2631
3 | 2631 |
877 | 877 |
1 |
Prime factors of 2631 are 3,877. Prime factorization of 2631 in exponential form is:
2631 = 31×8771
Prime Factorization of 2635
5 | 2635 |
17 | 527 |
31 | 31 |
1 |
Prime factors of 2635 are 5, 17,31. Prime factorization of 2635 in exponential form is:
2635 = 51×171×311
Now multiplying the highest exponent prime factors to calculate the LCM of 2631 and 2635.
LCM(2631,2635) = 31×51×171×311×8771
LCM(2631,2635) = 6932685
Factors of 2631
List of positive integer factors of 2631 that divides 2631 without a remainder.
1, 3, 877, 2631
Factors of 2635
List of positive integer factors of 2635 that divides 2635 without a remainder.
1, 5, 17, 31, 85, 155, 527, 2635
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2631 and 2635, than apply into the LCM equation.
GCF(2631,2635) = 1
LCM(2631,2635) = ( 2631 × 2635) / 1
LCM(2631,2635) = 6932685 / 1
LCM(2631,2635) = 6932685
(i) The LCM of 2635 and 2631 is associative
LCM of 2631 and 2635 = LCM of 2635 and 2631
1. What is the LCM of 2631 and 2635?
Answer: LCM of 2631 and 2635 is 6932685.
2. What are the Factors of 2631?
Answer: Factors of 2631 are 1, 3, 877, 2631. There are 4 integers that are factors of 2631. The greatest factor of 2631 is 2631.
3. What are the Factors of 2635?
Answer: Factors of 2635 are 1, 5, 17, 31, 85, 155, 527, 2635. There are 8 integers that are factors of 2635. The greatest factor of 2635 is 2635.
4. How to Find the LCM of 2631 and 2635?
Answer:
Least Common Multiple of 2631 and 2635 = 6932685
Step 1: Find the prime factorization of 2631
2631 = 3 x 877
Step 2: Find the prime factorization of 2635
2635 = 5 x 17 x 31
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 6932685 = 3 x 5 x 17 x 31 x 877
Step 4: Therefore, the least common multiple of 2631 and 2635 is 6932685.