Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 939 and 944 the smallest integer that is 886416 that is divisible by both numbers.
Least Common Multiple (LCM) of 939 and 944 is 886416.
LCM(939,944) = 886416
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 939 and 944. First we will calculate the prime factors of 939 and 944.
Prime Factorization of 939
3 | 939 |
313 | 313 |
1 |
Prime factors of 939 are 3,313. Prime factorization of 939 in exponential form is:
939 = 31×3131
Prime Factorization of 944
2 | 944 |
2 | 472 |
2 | 236 |
2 | 118 |
59 | 59 |
1 |
Prime factors of 944 are 2,59. Prime factorization of 944 in exponential form is:
944 = 24×591
Now multiplying the highest exponent prime factors to calculate the LCM of 939 and 944.
LCM(939,944) = 24×31×591×3131
LCM(939,944) = 886416
Factors of 939
List of positive integer factors of 939 that divides 939 without a remainder.
1, 3, 313, 939
Factors of 944
List of positive integer factors of 944 that divides 944 without a remainder.
1, 2, 4, 8, 16, 59, 118, 236, 472, 944
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 939 and 944, than apply into the LCM equation.
GCF(939,944) = 1
LCM(939,944) = ( 939 × 944) / 1
LCM(939,944) = 886416 / 1
LCM(939,944) = 886416
(i) The LCM of 944 and 939 is associative
LCM of 939 and 944 = LCM of 944 and 939
1. What is the LCM of 939 and 944?
Answer: LCM of 939 and 944 is 886416.
2. What are the Factors of 939?
Answer: Factors of 939 are 1, 3, 313, 939. There are 4 integers that are factors of 939. The greatest factor of 939 is 939.
3. What are the Factors of 944?
Answer: Factors of 944 are 1, 2, 4, 8, 16, 59, 118, 236, 472, 944. There are 10 integers that are factors of 944. The greatest factor of 944 is 944.
4. How to Find the LCM of 939 and 944?
Answer:
Least Common Multiple of 939 and 944 = 886416
Step 1: Find the prime factorization of 939
939 = 3 x 313
Step 2: Find the prime factorization of 944
944 = 2 x 2 x 2 x 2 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 = 886416 = 2 x 2 x 2 x 2 x 3 x 59 x 313
Step 4: Therefore, the least common multiple of 939 and 944 is 886416.