Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 7006 and 7012 the smallest integer that is 24563036 that is divisible by both numbers.
Least Common Multiple (LCM) of 7006 and 7012 is 24563036.
LCM(7006,7012) = 24563036
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 7006 and 7012. First we will calculate the prime factors of 7006 and 7012.
Prime Factorization of 7006
2 | 7006 |
31 | 3503 |
113 | 113 |
1 |
Prime factors of 7006 are 2, 31,113. Prime factorization of 7006 in exponential form is:
7006 = 21×311×1131
Prime Factorization of 7012
2 | 7012 |
2 | 3506 |
1753 | 1753 |
1 |
Prime factors of 7012 are 2,1753. Prime factorization of 7012 in exponential form is:
7012 = 22×17531
Now multiplying the highest exponent prime factors to calculate the LCM of 7006 and 7012.
LCM(7006,7012) = 22×311×1131×17531
LCM(7006,7012) = 24563036
Factors of 7006
List of positive integer factors of 7006 that divides 7006 without a remainder.
1, 2, 31, 62, 113, 226, 3503, 7006
Factors of 7012
List of positive integer factors of 7012 that divides 7012 without a remainder.
1, 2, 4, 1753, 3506, 7012
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7006 and 7012, than apply into the LCM equation.
GCF(7006,7012) = 2
LCM(7006,7012) = ( 7006 × 7012) / 2
LCM(7006,7012) = 49126072 / 2
LCM(7006,7012) = 24563036
(i) The LCM of 7012 and 7006 is associative
LCM of 7006 and 7012 = LCM of 7012 and 7006
1. What is the LCM of 7006 and 7012?
Answer: LCM of 7006 and 7012 is 24563036.
2. What are the Factors of 7006?
Answer: Factors of 7006 are 1, 2, 31, 62, 113, 226, 3503, 7006. There are 8 integers that are factors of 7006. The greatest factor of 7006 is 7006.
3. What are the Factors of 7012?
Answer: Factors of 7012 are 1, 2, 4, 1753, 3506, 7012. There are 6 integers that are factors of 7012. The greatest factor of 7012 is 7012.
4. How to Find the LCM of 7006 and 7012?
Answer:
Least Common Multiple of 7006 and 7012 = 24563036
Step 1: Find the prime factorization of 7006
7006 = 2 x 31 x 113
Step 2: Find the prime factorization of 7012
7012 = 2 x 2 x 1753
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 24563036 = 2 x 2 x 31 x 113 x 1753
Step 4: Therefore, the least common multiple of 7006 and 7012 is 24563036.