Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9779 and 9783 the smallest integer that is 95667957 that is divisible by both numbers.
Least Common Multiple (LCM) of 9779 and 9783 is 95667957.
LCM(9779,9783) = 95667957
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 9779 and 9783. First we will calculate the prime factors of 9779 and 9783.
Prime Factorization of 9779
7 | 9779 |
11 | 1397 |
127 | 127 |
1 |
Prime factors of 9779 are 7, 11,127. Prime factorization of 9779 in exponential form is:
9779 = 71×111×1271
Prime Factorization of 9783
3 | 9783 |
3 | 3261 |
1087 | 1087 |
1 |
Prime factors of 9783 are 3,1087. Prime factorization of 9783 in exponential form is:
9783 = 32×10871
Now multiplying the highest exponent prime factors to calculate the LCM of 9779 and 9783.
LCM(9779,9783) = 32×71×111×1271×10871
LCM(9779,9783) = 95667957
Factors of 9779
List of positive integer factors of 9779 that divides 9779 without a remainder.
1, 7, 11, 77, 127, 889, 1397, 9779
Factors of 9783
List of positive integer factors of 9783 that divides 9783 without a remainder.
1, 3, 9, 1087, 3261, 9783
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9779 and 9783, than apply into the LCM equation.
GCF(9779,9783) = 1
LCM(9779,9783) = ( 9779 × 9783) / 1
LCM(9779,9783) = 95667957 / 1
LCM(9779,9783) = 95667957
(i) The LCM of 9783 and 9779 is associative
LCM of 9779 and 9783 = LCM of 9783 and 9779
1. What is the LCM of 9779 and 9783?
Answer: LCM of 9779 and 9783 is 95667957.
2. What are the Factors of 9779?
Answer: Factors of 9779 are 1, 7, 11, 77, 127, 889, 1397, 9779. There are 8 integers that are factors of 9779. The greatest factor of 9779 is 9779.
3. What are the Factors of 9783?
Answer: Factors of 9783 are 1, 3, 9, 1087, 3261, 9783. There are 6 integers that are factors of 9783. The greatest factor of 9783 is 9783.
4. How to Find the LCM of 9779 and 9783?
Answer:
Least Common Multiple of 9779 and 9783 = 95667957
Step 1: Find the prime factorization of 9779
9779 = 7 x 11 x 127
Step 2: Find the prime factorization of 9783
9783 = 3 x 3 x 1087
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 95667957 = 3 x 3 x 7 x 11 x 127 x 1087
Step 4: Therefore, the least common multiple of 9779 and 9783 is 95667957.