Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 7693 and 7697 the smallest integer that is 59213021 that is divisible by both numbers.
Least Common Multiple (LCM) of 7693 and 7697 is 59213021.
LCM(7693,7697) = 59213021
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 7693 and 7697. First we will calculate the prime factors of 7693 and 7697.
Prime Factorization of 7693
7 | 7693 |
7 | 1099 |
157 | 157 |
1 |
Prime factors of 7693 are 7,157. Prime factorization of 7693 in exponential form is:
7693 = 72×1571
Prime Factorization of 7697
43 | 7697 |
179 | 179 |
1 |
Prime factors of 7697 are 43,179. Prime factorization of 7697 in exponential form is:
7697 = 431×1791
Now multiplying the highest exponent prime factors to calculate the LCM of 7693 and 7697.
LCM(7693,7697) = 72×431×1571×1791
LCM(7693,7697) = 59213021
Factors of 7693
List of positive integer factors of 7693 that divides 7693 without a remainder.
1, 7, 49, 157, 1099, 7693
Factors of 7697
List of positive integer factors of 7697 that divides 7697 without a remainder.
1, 43, 179, 7697
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7693 and 7697, than apply into the LCM equation.
GCF(7693,7697) = 1
LCM(7693,7697) = ( 7693 × 7697) / 1
LCM(7693,7697) = 59213021 / 1
LCM(7693,7697) = 59213021
(i) The LCM of 7697 and 7693 is associative
LCM of 7693 and 7697 = LCM of 7697 and 7693
1. What is the LCM of 7693 and 7697?
Answer: LCM of 7693 and 7697 is 59213021.
2. What are the Factors of 7693?
Answer: Factors of 7693 are 1, 7, 49, 157, 1099, 7693. There are 6 integers that are factors of 7693. The greatest factor of 7693 is 7693.
3. What are the Factors of 7697?
Answer: Factors of 7697 are 1, 43, 179, 7697. There are 4 integers that are factors of 7697. The greatest factor of 7697 is 7697.
4. How to Find the LCM of 7693 and 7697?
Answer:
Least Common Multiple of 7693 and 7697 = 59213021
Step 1: Find the prime factorization of 7693
7693 = 7 x 7 x 157
Step 2: Find the prime factorization of 7697
7697 = 43 x 179
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 59213021 = 7 x 7 x 43 x 157 x 179
Step 4: Therefore, the least common multiple of 7693 and 7697 is 59213021.