Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3101 and 3107 the smallest integer that is 9634807 that is divisible by both numbers.
Least Common Multiple (LCM) of 3101 and 3107 is 9634807.
LCM(3101,3107) = 9634807
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 3101 and 3107. First we will calculate the prime factors of 3101 and 3107.
Prime Factorization of 3101
7 | 3101 |
443 | 443 |
1 |
Prime factors of 3101 are 7,443. Prime factorization of 3101 in exponential form is:
3101 = 71×4431
Prime Factorization of 3107
13 | 3107 |
239 | 239 |
1 |
Prime factors of 3107 are 13,239. Prime factorization of 3107 in exponential form is:
3107 = 131×2391
Now multiplying the highest exponent prime factors to calculate the LCM of 3101 and 3107.
LCM(3101,3107) = 71×131×2391×4431
LCM(3101,3107) = 9634807
Factors of 3101
List of positive integer factors of 3101 that divides 3101 without a remainder.
1, 7, 443, 3101
Factors of 3107
List of positive integer factors of 3107 that divides 3107 without a remainder.
1, 13, 239, 3107
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3101 and 3107, than apply into the LCM equation.
GCF(3101,3107) = 1
LCM(3101,3107) = ( 3101 × 3107) / 1
LCM(3101,3107) = 9634807 / 1
LCM(3101,3107) = 9634807
(i) The LCM of 3107 and 3101 is associative
LCM of 3101 and 3107 = LCM of 3107 and 3101
1. What is the LCM of 3101 and 3107?
Answer: LCM of 3101 and 3107 is 9634807.
2. What are the Factors of 3101?
Answer: Factors of 3101 are 1, 7, 443, 3101. There are 4 integers that are factors of 3101. The greatest factor of 3101 is 3101.
3. What are the Factors of 3107?
Answer: Factors of 3107 are 1, 13, 239, 3107. There are 4 integers that are factors of 3107. The greatest factor of 3107 is 3107.
4. How to Find the LCM of 3101 and 3107?
Answer:
Least Common Multiple of 3101 and 3107 = 9634807
Step 1: Find the prime factorization of 3101
3101 = 7 x 443
Step 2: Find the prime factorization of 3107
3107 = 13 x 239
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 9634807 = 7 x 13 x 239 x 443
Step 4: Therefore, the least common multiple of 3101 and 3107 is 9634807.