Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2771 and 2776 the smallest integer that is 7692296 that is divisible by both numbers.
Least Common Multiple (LCM) of 2771 and 2776 is 7692296.
LCM(2771,2776) = 7692296
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 2771 and 2776. First we will calculate the prime factors of 2771 and 2776.
Prime Factorization of 2771
17 | 2771 |
163 | 163 |
1 |
Prime factors of 2771 are 17,163. Prime factorization of 2771 in exponential form is:
2771 = 171×1631
Prime Factorization of 2776
2 | 2776 |
2 | 1388 |
2 | 694 |
347 | 347 |
1 |
Prime factors of 2776 are 2,347. Prime factorization of 2776 in exponential form is:
2776 = 23×3471
Now multiplying the highest exponent prime factors to calculate the LCM of 2771 and 2776.
LCM(2771,2776) = 23×171×1631×3471
LCM(2771,2776) = 7692296
Factors of 2771
List of positive integer factors of 2771 that divides 2771 without a remainder.
1, 17, 163, 2771
Factors of 2776
List of positive integer factors of 2776 that divides 2776 without a remainder.
1, 2, 4, 8, 347, 694, 1388, 2776
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2771 and 2776, than apply into the LCM equation.
GCF(2771,2776) = 1
LCM(2771,2776) = ( 2771 × 2776) / 1
LCM(2771,2776) = 7692296 / 1
LCM(2771,2776) = 7692296
(i) The LCM of 2776 and 2771 is associative
LCM of 2771 and 2776 = LCM of 2776 and 2771
1. What is the LCM of 2771 and 2776?
Answer: LCM of 2771 and 2776 is 7692296.
2. What are the Factors of 2771?
Answer: Factors of 2771 are 1, 17, 163, 2771. There are 4 integers that are factors of 2771. The greatest factor of 2771 is 2771.
3. What are the Factors of 2776?
Answer: Factors of 2776 are 1, 2, 4, 8, 347, 694, 1388, 2776. There are 8 integers that are factors of 2776. The greatest factor of 2776 is 2776.
4. How to Find the LCM of 2771 and 2776?
Answer:
Least Common Multiple of 2771 and 2776 = 7692296
Step 1: Find the prime factorization of 2771
2771 = 17 x 163
Step 2: Find the prime factorization of 2776
2776 = 2 x 2 x 2 x 347
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 7692296 = 2 x 2 x 2 x 17 x 163 x 347
Step 4: Therefore, the least common multiple of 2771 and 2776 is 7692296.