Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 877 and 885 the smallest integer that is 776145 that is divisible by both numbers.
Least Common Multiple (LCM) of 877 and 885 is 776145.
LCM(877,885) = 776145
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 877 and 885. First we will calculate the prime factors of 877 and 885.
Prime Factorization of 877
877 | 877 |
1 |
Prime factors of 877 are 877. Prime factorization of 877 in exponential form is:
877 = 8771
Prime Factorization of 885
3 | 885 |
5 | 295 |
59 | 59 |
1 |
Prime factors of 885 are 3, 5,59. Prime factorization of 885 in exponential form is:
885 = 31×51×591
Now multiplying the highest exponent prime factors to calculate the LCM of 877 and 885.
LCM(877,885) = 31×51×591×8771
LCM(877,885) = 776145
Factors of 877
List of positive integer factors of 877 that divides 877 without a remainder.
1, 877
Factors of 885
List of positive integer factors of 885 that divides 885 without a remainder.
1, 3, 5, 15, 59, 177, 295, 885
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 877 and 885, than apply into the LCM equation.
GCF(877,885) = 1
LCM(877,885) = ( 877 × 885) / 1
LCM(877,885) = 776145 / 1
LCM(877,885) = 776145
(i) The LCM of 885 and 877 is associative
LCM of 877 and 885 = LCM of 885 and 877
1. What is the LCM of 877 and 885?
Answer: LCM of 877 and 885 is 776145.
2. What are the Factors of 877?
Answer: Factors of 877 are 1, 877. There are 2 integers that are factors of 877. The greatest factor of 877 is 877.
3. What are the Factors of 885?
Answer: Factors of 885 are 1, 3, 5, 15, 59, 177, 295, 885. There are 8 integers that are factors of 885. The greatest factor of 885 is 885.
4. How to Find the LCM of 877 and 885?
Answer:
Least Common Multiple of 877 and 885 = 776145
Step 1: Find the prime factorization of 877
877 = 877
Step 2: Find the prime factorization of 885
885 = 3 x 5 x 59
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 776145 = 3 x 5 x 59 x 877
Step 4: Therefore, the least common multiple of 877 and 885 is 776145.