Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 6305 and 6308 the smallest integer that is 39771940 that is divisible by both numbers.
Least Common Multiple (LCM) of 6305 and 6308 is 39771940.
LCM(6305,6308) = 39771940
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 6305 and 6308. First we will calculate the prime factors of 6305 and 6308.
Prime Factorization of 6305
5 | 6305 |
13 | 1261 |
97 | 97 |
1 |
Prime factors of 6305 are 5, 13,97. Prime factorization of 6305 in exponential form is:
6305 = 51×131×971
Prime Factorization of 6308
2 | 6308 |
2 | 3154 |
19 | 1577 |
83 | 83 |
1 |
Prime factors of 6308 are 2, 19,83. Prime factorization of 6308 in exponential form is:
6308 = 22×191×831
Now multiplying the highest exponent prime factors to calculate the LCM of 6305 and 6308.
LCM(6305,6308) = 22×51×131×191×831×971
LCM(6305,6308) = 39771940
Factors of 6305
List of positive integer factors of 6305 that divides 6305 without a remainder.
1, 5, 13, 65, 97, 485, 1261, 6305
Factors of 6308
List of positive integer factors of 6308 that divides 6308 without a remainder.
1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6305 and 6308, than apply into the LCM equation.
GCF(6305,6308) = 1
LCM(6305,6308) = ( 6305 × 6308) / 1
LCM(6305,6308) = 39771940 / 1
LCM(6305,6308) = 39771940
(i) The LCM of 6308 and 6305 is associative
LCM of 6305 and 6308 = LCM of 6308 and 6305
1. What is the LCM of 6305 and 6308?
Answer: LCM of 6305 and 6308 is 39771940.
2. What are the Factors of 6305?
Answer: Factors of 6305 are 1, 5, 13, 65, 97, 485, 1261, 6305. There are 8 integers that are factors of 6305. The greatest factor of 6305 is 6305.
3. What are the Factors of 6308?
Answer: Factors of 6308 are 1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308. There are 12 integers that are factors of 6308. The greatest factor of 6308 is 6308.
4. How to Find the LCM of 6305 and 6308?
Answer:
Least Common Multiple of 6305 and 6308 = 39771940
Step 1: Find the prime factorization of 6305
6305 = 5 x 13 x 97
Step 2: Find the prime factorization of 6308
6308 = 2 x 2 x 19 x 83
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 39771940 = 2 x 2 x 5 x 13 x 19 x 83 x 97
Step 4: Therefore, the least common multiple of 6305 and 6308 is 39771940.