Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 7799 and 7807 the smallest integer that is 60886793 that is divisible by both numbers.
Least Common Multiple (LCM) of 7799 and 7807 is 60886793.
LCM(7799,7807) = 60886793
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 7799 and 7807. First we will calculate the prime factors of 7799 and 7807.
Prime Factorization of 7799
11 | 7799 |
709 | 709 |
1 |
Prime factors of 7799 are 11,709. Prime factorization of 7799 in exponential form is:
7799 = 111×7091
Prime Factorization of 7807
37 | 7807 |
211 | 211 |
1 |
Prime factors of 7807 are 37,211. Prime factorization of 7807 in exponential form is:
7807 = 371×2111
Now multiplying the highest exponent prime factors to calculate the LCM of 7799 and 7807.
LCM(7799,7807) = 111×371×2111×7091
LCM(7799,7807) = 60886793
Factors of 7799
List of positive integer factors of 7799 that divides 7799 without a remainder.
1, 11, 709, 7799
Factors of 7807
List of positive integer factors of 7807 that divides 7807 without a remainder.
1, 37, 211, 7807
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7799 and 7807, than apply into the LCM equation.
GCF(7799,7807) = 1
LCM(7799,7807) = ( 7799 × 7807) / 1
LCM(7799,7807) = 60886793 / 1
LCM(7799,7807) = 60886793
(i) The LCM of 7807 and 7799 is associative
LCM of 7799 and 7807 = LCM of 7807 and 7799
1. What is the LCM of 7799 and 7807?
Answer: LCM of 7799 and 7807 is 60886793.
2. What are the Factors of 7799?
Answer: Factors of 7799 are 1, 11, 709, 7799. There are 4 integers that are factors of 7799. The greatest factor of 7799 is 7799.
3. What are the Factors of 7807?
Answer: Factors of 7807 are 1, 37, 211, 7807. There are 4 integers that are factors of 7807. The greatest factor of 7807 is 7807.
4. How to Find the LCM of 7799 and 7807?
Answer:
Least Common Multiple of 7799 and 7807 = 60886793
Step 1: Find the prime factorization of 7799
7799 = 11 x 709
Step 2: Find the prime factorization of 7807
7807 = 37 x 211
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 60886793 = 11 x 37 x 211 x 709
Step 4: Therefore, the least common multiple of 7799 and 7807 is 60886793.