Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 6764 and 6772 the smallest integer that is 11451452 that is divisible by both numbers.
Least Common Multiple (LCM) of 6764 and 6772 is 11451452.
LCM(6764,6772) = 11451452
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 6764 and 6772. First we will calculate the prime factors of 6764 and 6772.
Prime Factorization of 6764
2 | 6764 |
2 | 3382 |
19 | 1691 |
89 | 89 |
1 |
Prime factors of 6764 are 2, 19,89. Prime factorization of 6764 in exponential form is:
6764 = 22×191×891
Prime Factorization of 6772
2 | 6772 |
2 | 3386 |
1693 | 1693 |
1 |
Prime factors of 6772 are 2,1693. Prime factorization of 6772 in exponential form is:
6772 = 22×16931
Now multiplying the highest exponent prime factors to calculate the LCM of 6764 and 6772.
LCM(6764,6772) = 22×191×891×16931
LCM(6764,6772) = 11451452
Factors of 6764
List of positive integer factors of 6764 that divides 6764 without a remainder.
1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764
Factors of 6772
List of positive integer factors of 6772 that divides 6772 without a remainder.
1, 2, 4, 1693, 3386, 6772
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6764 and 6772, than apply into the LCM equation.
GCF(6764,6772) = 4
LCM(6764,6772) = ( 6764 × 6772) / 4
LCM(6764,6772) = 45805808 / 4
LCM(6764,6772) = 11451452
(i) The LCM of 6772 and 6764 is associative
LCM of 6764 and 6772 = LCM of 6772 and 6764
1. What is the LCM of 6764 and 6772?
Answer: LCM of 6764 and 6772 is 11451452.
2. What are the Factors of 6764?
Answer: Factors of 6764 are 1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764. There are 12 integers that are factors of 6764. The greatest factor of 6764 is 6764.
3. What are the Factors of 6772?
Answer: Factors of 6772 are 1, 2, 4, 1693, 3386, 6772. There are 6 integers that are factors of 6772. The greatest factor of 6772 is 6772.
4. How to Find the LCM of 6764 and 6772?
Answer:
Least Common Multiple of 6764 and 6772 = 11451452
Step 1: Find the prime factorization of 6764
6764 = 2 x 2 x 19 x 89
Step 2: Find the prime factorization of 6772
6772 = 2 x 2 x 1693
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 11451452 = 2 x 2 x 19 x 89 x 1693
Step 4: Therefore, the least common multiple of 6764 and 6772 is 11451452.