Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 7703 and 7707 the smallest integer that is 59367021 that is divisible by both numbers.
Least Common Multiple (LCM) of 7703 and 7707 is 59367021.
LCM(7703,7707) = 59367021
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 7703 and 7707. First we will calculate the prime factors of 7703 and 7707.
Prime Factorization of 7703
7703 | 7703 |
1 |
Prime factors of 7703 are 7703. Prime factorization of 7703 in exponential form is:
7703 = 77031
Prime Factorization of 7707
3 | 7707 |
7 | 2569 |
367 | 367 |
1 |
Prime factors of 7707 are 3, 7,367. Prime factorization of 7707 in exponential form is:
7707 = 31×71×3671
Now multiplying the highest exponent prime factors to calculate the LCM of 7703 and 7707.
LCM(7703,7707) = 31×71×3671×77031
LCM(7703,7707) = 59367021
Factors of 7703
List of positive integer factors of 7703 that divides 7703 without a remainder.
1, 7703
Factors of 7707
List of positive integer factors of 7707 that divides 7707 without a remainder.
1, 3, 7, 21, 367, 1101, 2569, 7707
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7703 and 7707, than apply into the LCM equation.
GCF(7703,7707) = 1
LCM(7703,7707) = ( 7703 × 7707) / 1
LCM(7703,7707) = 59367021 / 1
LCM(7703,7707) = 59367021
(i) The LCM of 7707 and 7703 is associative
LCM of 7703 and 7707 = LCM of 7707 and 7703
1. What is the LCM of 7703 and 7707?
Answer: LCM of 7703 and 7707 is 59367021.
2. What are the Factors of 7703?
Answer: Factors of 7703 are 1, 7703. There are 2 integers that are factors of 7703. The greatest factor of 7703 is 7703.
3. What are the Factors of 7707?
Answer: Factors of 7707 are 1, 3, 7, 21, 367, 1101, 2569, 7707. There are 8 integers that are factors of 7707. The greatest factor of 7707 is 7707.
4. How to Find the LCM of 7703 and 7707?
Answer:
Least Common Multiple of 7703 and 7707 = 59367021
Step 1: Find the prime factorization of 7703
7703 = 7703
Step 2: Find the prime factorization of 7707
7707 = 3 x 7 x 367
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 59367021 = 3 x 7 x 367 x 7703
Step 4: Therefore, the least common multiple of 7703 and 7707 is 59367021.