Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 6766 and 6770 the smallest integer that is 22902910 that is divisible by both numbers.
Least Common Multiple (LCM) of 6766 and 6770 is 22902910.
LCM(6766,6770) = 22902910
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 6766 and 6770. First we will calculate the prime factors of 6766 and 6770.
Prime Factorization of 6766
2 | 6766 |
17 | 3383 |
199 | 199 |
1 |
Prime factors of 6766 are 2, 17,199. Prime factorization of 6766 in exponential form is:
6766 = 21×171×1991
Prime Factorization of 6770
2 | 6770 |
5 | 3385 |
677 | 677 |
1 |
Prime factors of 6770 are 2, 5,677. Prime factorization of 6770 in exponential form is:
6770 = 21×51×6771
Now multiplying the highest exponent prime factors to calculate the LCM of 6766 and 6770.
LCM(6766,6770) = 21×51×171×1991×6771
LCM(6766,6770) = 22902910
Factors of 6766
List of positive integer factors of 6766 that divides 6766 without a remainder.
1, 2, 17, 34, 199, 398, 3383, 6766
Factors of 6770
List of positive integer factors of 6770 that divides 6770 without a remainder.
1, 2, 5, 10, 677, 1354, 3385, 6770
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6766 and 6770, than apply into the LCM equation.
GCF(6766,6770) = 2
LCM(6766,6770) = ( 6766 × 6770) / 2
LCM(6766,6770) = 45805820 / 2
LCM(6766,6770) = 22902910
(i) The LCM of 6770 and 6766 is associative
LCM of 6766 and 6770 = LCM of 6770 and 6766
1. What is the LCM of 6766 and 6770?
Answer: LCM of 6766 and 6770 is 22902910.
2. What are the Factors of 6766?
Answer: Factors of 6766 are 1, 2, 17, 34, 199, 398, 3383, 6766. There are 8 integers that are factors of 6766. The greatest factor of 6766 is 6766.
3. What are the Factors of 6770?
Answer: Factors of 6770 are 1, 2, 5, 10, 677, 1354, 3385, 6770. There are 8 integers that are factors of 6770. The greatest factor of 6770 is 6770.
4. How to Find the LCM of 6766 and 6770?
Answer:
Least Common Multiple of 6766 and 6770 = 22902910
Step 1: Find the prime factorization of 6766
6766 = 2 x 17 x 199
Step 2: Find the prime factorization of 6770
6770 = 2 x 5 x 677
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 22902910 = 2 x 5 x 17 x 199 x 677
Step 4: Therefore, the least common multiple of 6766 and 6770 is 22902910.