Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 7793 and 7798 the smallest integer that is 60769814 that is divisible by both numbers.
Least Common Multiple (LCM) of 7793 and 7798 is 60769814.
LCM(7793,7798) = 60769814
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 7793 and 7798. First we will calculate the prime factors of 7793 and 7798.
Prime Factorization of 7793
7793 | 7793 |
1 |
Prime factors of 7793 are 7793. Prime factorization of 7793 in exponential form is:
7793 = 77931
Prime Factorization of 7798
2 | 7798 |
7 | 3899 |
557 | 557 |
1 |
Prime factors of 7798 are 2, 7,557. Prime factorization of 7798 in exponential form is:
7798 = 21×71×5571
Now multiplying the highest exponent prime factors to calculate the LCM of 7793 and 7798.
LCM(7793,7798) = 21×71×5571×77931
LCM(7793,7798) = 60769814
Factors of 7793
List of positive integer factors of 7793 that divides 7793 without a remainder.
1, 7793
Factors of 7798
List of positive integer factors of 7798 that divides 7798 without a remainder.
1, 2, 7, 14, 557, 1114, 3899, 7798
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7793 and 7798, than apply into the LCM equation.
GCF(7793,7798) = 1
LCM(7793,7798) = ( 7793 × 7798) / 1
LCM(7793,7798) = 60769814 / 1
LCM(7793,7798) = 60769814
(i) The LCM of 7798 and 7793 is associative
LCM of 7793 and 7798 = LCM of 7798 and 7793
1. What is the LCM of 7793 and 7798?
Answer: LCM of 7793 and 7798 is 60769814.
2. What are the Factors of 7793?
Answer: Factors of 7793 are 1, 7793. There are 2 integers that are factors of 7793. The greatest factor of 7793 is 7793.
3. What are the Factors of 7798?
Answer: Factors of 7798 are 1, 2, 7, 14, 557, 1114, 3899, 7798. There are 8 integers that are factors of 7798. The greatest factor of 7798 is 7798.
4. How to Find the LCM of 7793 and 7798?
Answer:
Least Common Multiple of 7793 and 7798 = 60769814
Step 1: Find the prime factorization of 7793
7793 = 7793
Step 2: Find the prime factorization of 7798
7798 = 2 x 7 x 557
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 60769814 = 2 x 7 x 557 x 7793
Step 4: Therefore, the least common multiple of 7793 and 7798 is 60769814.