Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 1167 and 1174 the smallest integer that is 1370058 that is divisible by both numbers.
Least Common Multiple (LCM) of 1167 and 1174 is 1370058.
LCM(1167,1174) = 1370058
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 1167 and 1174. First we will calculate the prime factors of 1167 and 1174.
Prime Factorization of 1167
3 | 1167 |
389 | 389 |
1 |
Prime factors of 1167 are 3,389. Prime factorization of 1167 in exponential form is:
1167 = 31×3891
Prime Factorization of 1174
2 | 1174 |
587 | 587 |
1 |
Prime factors of 1174 are 2,587. Prime factorization of 1174 in exponential form is:
1174 = 21×5871
Now multiplying the highest exponent prime factors to calculate the LCM of 1167 and 1174.
LCM(1167,1174) = 21×31×3891×5871
LCM(1167,1174) = 1370058
Factors of 1167
List of positive integer factors of 1167 that divides 1167 without a remainder.
1, 3, 389, 1167
Factors of 1174
List of positive integer factors of 1174 that divides 1174 without a remainder.
1, 2, 587, 1174
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 1167 and 1174, than apply into the LCM equation.
GCF(1167,1174) = 1
LCM(1167,1174) = ( 1167 × 1174) / 1
LCM(1167,1174) = 1370058 / 1
LCM(1167,1174) = 1370058
(i) The LCM of 1174 and 1167 is associative
LCM of 1167 and 1174 = LCM of 1174 and 1167
1. What is the LCM of 1167 and 1174?
Answer: LCM of 1167 and 1174 is 1370058.
2. What are the Factors of 1167?
Answer: Factors of 1167 are 1, 3, 389, 1167. There are 4 integers that are factors of 1167. The greatest factor of 1167 is 1167.
3. What are the Factors of 1174?
Answer: Factors of 1174 are 1, 2, 587, 1174. There are 4 integers that are factors of 1174. The greatest factor of 1174 is 1174.
4. How to Find the LCM of 1167 and 1174?
Answer:
Least Common Multiple of 1167 and 1174 = 1370058
Step 1: Find the prime factorization of 1167
1167 = 3 x 389
Step 2: Find the prime factorization of 1174
1174 = 2 x 587
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 1370058 = 2 x 3 x 389 x 587
Step 4: Therefore, the least common multiple of 1167 and 1174 is 1370058.