Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3531 and 3535 the smallest integer that is 12482085 that is divisible by both numbers.
Least Common Multiple (LCM) of 3531 and 3535 is 12482085.
LCM(3531,3535) = 12482085
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 3531 and 3535. First we will calculate the prime factors of 3531 and 3535.
Prime Factorization of 3531
3 | 3531 |
11 | 1177 |
107 | 107 |
1 |
Prime factors of 3531 are 3, 11,107. Prime factorization of 3531 in exponential form is:
3531 = 31×111×1071
Prime Factorization of 3535
5 | 3535 |
7 | 707 |
101 | 101 |
1 |
Prime factors of 3535 are 5, 7,101. Prime factorization of 3535 in exponential form is:
3535 = 51×71×1011
Now multiplying the highest exponent prime factors to calculate the LCM of 3531 and 3535.
LCM(3531,3535) = 31×51×71×111×1011×1071
LCM(3531,3535) = 12482085
Factors of 3531
List of positive integer factors of 3531 that divides 3531 without a remainder.
1, 3, 11, 33, 107, 321, 1177, 3531
Factors of 3535
List of positive integer factors of 3535 that divides 3535 without a remainder.
1, 5, 7, 35, 101, 505, 707, 3535
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3531 and 3535, than apply into the LCM equation.
GCF(3531,3535) = 1
LCM(3531,3535) = ( 3531 × 3535) / 1
LCM(3531,3535) = 12482085 / 1
LCM(3531,3535) = 12482085
(i) The LCM of 3535 and 3531 is associative
LCM of 3531 and 3535 = LCM of 3535 and 3531
1. What is the LCM of 3531 and 3535?
Answer: LCM of 3531 and 3535 is 12482085.
2. What are the Factors of 3531?
Answer: Factors of 3531 are 1, 3, 11, 33, 107, 321, 1177, 3531. There are 8 integers that are factors of 3531. The greatest factor of 3531 is 3531.
3. What are the Factors of 3535?
Answer: Factors of 3535 are 1, 5, 7, 35, 101, 505, 707, 3535. There are 8 integers that are factors of 3535. The greatest factor of 3535 is 3535.
4. How to Find the LCM of 3531 and 3535?
Answer:
Least Common Multiple of 3531 and 3535 = 12482085
Step 1: Find the prime factorization of 3531
3531 = 3 x 11 x 107
Step 2: Find the prime factorization of 3535
3535 = 5 x 7 x 101
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 12482085 = 3 x 5 x 7 x 11 x 101 x 107
Step 4: Therefore, the least common multiple of 3531 and 3535 is 12482085.