Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3110 and 3112 the smallest integer that is 4839160 that is divisible by both numbers.
Least Common Multiple (LCM) of 3110 and 3112 is 4839160.
LCM(3110,3112) = 4839160
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 3110 and 3112. First we will calculate the prime factors of 3110 and 3112.
Prime Factorization of 3110
2 | 3110 |
5 | 1555 |
311 | 311 |
1 |
Prime factors of 3110 are 2, 5,311. Prime factorization of 3110 in exponential form is:
3110 = 21×51×3111
Prime Factorization of 3112
2 | 3112 |
2 | 1556 |
2 | 778 |
389 | 389 |
1 |
Prime factors of 3112 are 2,389. Prime factorization of 3112 in exponential form is:
3112 = 23×3891
Now multiplying the highest exponent prime factors to calculate the LCM of 3110 and 3112.
LCM(3110,3112) = 23×51×3111×3891
LCM(3110,3112) = 4839160
Factors of 3110
List of positive integer factors of 3110 that divides 3110 without a remainder.
1, 2, 5, 10, 311, 622, 1555, 3110
Factors of 3112
List of positive integer factors of 3112 that divides 3112 without a remainder.
1, 2, 4, 8, 389, 778, 1556, 3112
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3110 and 3112, than apply into the LCM equation.
GCF(3110,3112) = 2
LCM(3110,3112) = ( 3110 × 3112) / 2
LCM(3110,3112) = 9678320 / 2
LCM(3110,3112) = 4839160
(i) The LCM of 3112 and 3110 is associative
LCM of 3110 and 3112 = LCM of 3112 and 3110
1. What is the LCM of 3110 and 3112?
Answer: LCM of 3110 and 3112 is 4839160.
2. What are the Factors of 3110?
Answer: Factors of 3110 are 1, 2, 5, 10, 311, 622, 1555, 3110. There are 8 integers that are factors of 3110. The greatest factor of 3110 is 3110.
3. What are the Factors of 3112?
Answer: Factors of 3112 are 1, 2, 4, 8, 389, 778, 1556, 3112. There are 8 integers that are factors of 3112. The greatest factor of 3112 is 3112.
4. How to Find the LCM of 3110 and 3112?
Answer:
Least Common Multiple of 3110 and 3112 = 4839160
Step 1: Find the prime factorization of 3110
3110 = 2 x 5 x 311
Step 2: Find the prime factorization of 3112
3112 = 2 x 2 x 2 x 389
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 4839160 = 2 x 2 x 2 x 5 x 311 x 389
Step 4: Therefore, the least common multiple of 3110 and 3112 is 4839160.