Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9766 and 9772 the smallest integer that is 47716676 that is divisible by both numbers.
Least Common Multiple (LCM) of 9766 and 9772 is 47716676.
LCM(9766,9772) = 47716676
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 9766 and 9772. First we will calculate the prime factors of 9766 and 9772.
Prime Factorization of 9766
2 | 9766 |
19 | 4883 |
257 | 257 |
1 |
Prime factors of 9766 are 2, 19,257. Prime factorization of 9766 in exponential form is:
9766 = 21×191×2571
Prime Factorization of 9772
2 | 9772 |
2 | 4886 |
7 | 2443 |
349 | 349 |
1 |
Prime factors of 9772 are 2, 7,349. Prime factorization of 9772 in exponential form is:
9772 = 22×71×3491
Now multiplying the highest exponent prime factors to calculate the LCM of 9766 and 9772.
LCM(9766,9772) = 22×71×191×2571×3491
LCM(9766,9772) = 47716676
Factors of 9766
List of positive integer factors of 9766 that divides 9766 without a remainder.
1, 2, 19, 38, 257, 514, 4883, 9766
Factors of 9772
List of positive integer factors of 9772 that divides 9772 without a remainder.
1, 2, 4, 7, 14, 28, 349, 698, 1396, 2443, 4886, 9772
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9766 and 9772, than apply into the LCM equation.
GCF(9766,9772) = 2
LCM(9766,9772) = ( 9766 × 9772) / 2
LCM(9766,9772) = 95433352 / 2
LCM(9766,9772) = 47716676
(i) The LCM of 9772 and 9766 is associative
LCM of 9766 and 9772 = LCM of 9772 and 9766
1. What is the LCM of 9766 and 9772?
Answer: LCM of 9766 and 9772 is 47716676.
2. What are the Factors of 9766?
Answer: Factors of 9766 are 1, 2, 19, 38, 257, 514, 4883, 9766. There are 8 integers that are factors of 9766. The greatest factor of 9766 is 9766.
3. What are the Factors of 9772?
Answer: Factors of 9772 are 1, 2, 4, 7, 14, 28, 349, 698, 1396, 2443, 4886, 9772. There are 12 integers that are factors of 9772. The greatest factor of 9772 is 9772.
4. How to Find the LCM of 9766 and 9772?
Answer:
Least Common Multiple of 9766 and 9772 = 47716676
Step 1: Find the prime factorization of 9766
9766 = 2 x 19 x 257
Step 2: Find the prime factorization of 9772
9772 = 2 x 2 x 7 x 349
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 47716676 = 2 x 2 x 7 x 19 x 257 x 349
Step 4: Therefore, the least common multiple of 9766 and 9772 is 47716676.