Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3417 and 3425 the smallest integer that is 11703225 that is divisible by both numbers.
Least Common Multiple (LCM) of 3417 and 3425 is 11703225.
LCM(3417,3425) = 11703225
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 3417 and 3425. First we will calculate the prime factors of 3417 and 3425.
Prime Factorization of 3417
3 | 3417 |
17 | 1139 |
67 | 67 |
1 |
Prime factors of 3417 are 3, 17,67. Prime factorization of 3417 in exponential form is:
3417 = 31×171×671
Prime Factorization of 3425
5 | 3425 |
5 | 685 |
137 | 137 |
1 |
Prime factors of 3425 are 5,137. Prime factorization of 3425 in exponential form is:
3425 = 52×1371
Now multiplying the highest exponent prime factors to calculate the LCM of 3417 and 3425.
LCM(3417,3425) = 31×52×171×671×1371
LCM(3417,3425) = 11703225
Factors of 3417
List of positive integer factors of 3417 that divides 3417 without a remainder.
1, 3, 17, 51, 67, 201, 1139, 3417
Factors of 3425
List of positive integer factors of 3425 that divides 3425 without a remainder.
1, 5, 25, 137, 685, 3425
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3417 and 3425, than apply into the LCM equation.
GCF(3417,3425) = 1
LCM(3417,3425) = ( 3417 × 3425) / 1
LCM(3417,3425) = 11703225 / 1
LCM(3417,3425) = 11703225
(i) The LCM of 3425 and 3417 is associative
LCM of 3417 and 3425 = LCM of 3425 and 3417
1. What is the LCM of 3417 and 3425?
Answer: LCM of 3417 and 3425 is 11703225.
2. What are the Factors of 3417?
Answer: Factors of 3417 are 1, 3, 17, 51, 67, 201, 1139, 3417. There are 8 integers that are factors of 3417. The greatest factor of 3417 is 3417.
3. What are the Factors of 3425?
Answer: Factors of 3425 are 1, 5, 25, 137, 685, 3425. There are 6 integers that are factors of 3425. The greatest factor of 3425 is 3425.
4. How to Find the LCM of 3417 and 3425?
Answer:
Least Common Multiple of 3417 and 3425 = 11703225
Step 1: Find the prime factorization of 3417
3417 = 3 x 17 x 67
Step 2: Find the prime factorization of 3425
3425 = 5 x 5 x 137
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 11703225 = 3 x 5 x 5 x 17 x 67 x 137
Step 4: Therefore, the least common multiple of 3417 and 3425 is 11703225.