Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2763 and 2770 the smallest integer that is 7653510 that is divisible by both numbers.
Least Common Multiple (LCM) of 2763 and 2770 is 7653510.
LCM(2763,2770) = 7653510
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 2763 and 2770. First we will calculate the prime factors of 2763 and 2770.
Prime Factorization of 2763
3 | 2763 |
3 | 921 |
307 | 307 |
1 |
Prime factors of 2763 are 3,307. Prime factorization of 2763 in exponential form is:
2763 = 32×3071
Prime Factorization of 2770
2 | 2770 |
5 | 1385 |
277 | 277 |
1 |
Prime factors of 2770 are 2, 5,277. Prime factorization of 2770 in exponential form is:
2770 = 21×51×2771
Now multiplying the highest exponent prime factors to calculate the LCM of 2763 and 2770.
LCM(2763,2770) = 21×32×51×2771×3071
LCM(2763,2770) = 7653510
Factors of 2763
List of positive integer factors of 2763 that divides 2763 without a remainder.
1, 3, 9, 307, 921, 2763
Factors of 2770
List of positive integer factors of 2770 that divides 2770 without a remainder.
1, 2, 5, 10, 277, 554, 1385, 2770
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2763 and 2770, than apply into the LCM equation.
GCF(2763,2770) = 1
LCM(2763,2770) = ( 2763 × 2770) / 1
LCM(2763,2770) = 7653510 / 1
LCM(2763,2770) = 7653510
(i) The LCM of 2770 and 2763 is associative
LCM of 2763 and 2770 = LCM of 2770 and 2763
1. What is the LCM of 2763 and 2770?
Answer: LCM of 2763 and 2770 is 7653510.
2. What are the Factors of 2763?
Answer: Factors of 2763 are 1, 3, 9, 307, 921, 2763. There are 6 integers that are factors of 2763. The greatest factor of 2763 is 2763.
3. What are the Factors of 2770?
Answer: Factors of 2770 are 1, 2, 5, 10, 277, 554, 1385, 2770. There are 8 integers that are factors of 2770. The greatest factor of 2770 is 2770.
4. How to Find the LCM of 2763 and 2770?
Answer:
Least Common Multiple of 2763 and 2770 = 7653510
Step 1: Find the prime factorization of 2763
2763 = 3 x 3 x 307
Step 2: Find the prime factorization of 2770
2770 = 2 x 5 x 277
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 7653510 = 2 x 3 x 3 x 5 x 277 x 307
Step 4: Therefore, the least common multiple of 2763 and 2770 is 7653510.