Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 7832 and 7837 the smallest integer that is 61379384 that is divisible by both numbers.
Least Common Multiple (LCM) of 7832 and 7837 is 61379384.
LCM(7832,7837) = 61379384
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 7832 and 7837. First we will calculate the prime factors of 7832 and 7837.
Prime Factorization of 7832
2 | 7832 |
2 | 3916 |
2 | 1958 |
11 | 979 |
89 | 89 |
1 |
Prime factors of 7832 are 2, 11,89. Prime factorization of 7832 in exponential form is:
7832 = 23×111×891
Prime Factorization of 7837
17 | 7837 |
461 | 461 |
1 |
Prime factors of 7837 are 17,461. Prime factorization of 7837 in exponential form is:
7837 = 171×4611
Now multiplying the highest exponent prime factors to calculate the LCM of 7832 and 7837.
LCM(7832,7837) = 23×111×171×891×4611
LCM(7832,7837) = 61379384
Factors of 7832
List of positive integer factors of 7832 that divides 7832 without a remainder.
1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832
Factors of 7837
List of positive integer factors of 7837 that divides 7837 without a remainder.
1, 17, 461, 7837
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7832 and 7837, than apply into the LCM equation.
GCF(7832,7837) = 1
LCM(7832,7837) = ( 7832 × 7837) / 1
LCM(7832,7837) = 61379384 / 1
LCM(7832,7837) = 61379384
(i) The LCM of 7837 and 7832 is associative
LCM of 7832 and 7837 = LCM of 7837 and 7832
1. What is the LCM of 7832 and 7837?
Answer: LCM of 7832 and 7837 is 61379384.
2. What are the Factors of 7832?
Answer: Factors of 7832 are 1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832. There are 16 integers that are factors of 7832. The greatest factor of 7832 is 7832.
3. What are the Factors of 7837?
Answer: Factors of 7837 are 1, 17, 461, 7837. There are 4 integers that are factors of 7837. The greatest factor of 7837 is 7837.
4. How to Find the LCM of 7832 and 7837?
Answer:
Least Common Multiple of 7832 and 7837 = 61379384
Step 1: Find the prime factorization of 7832
7832 = 2 x 2 x 2 x 11 x 89
Step 2: Find the prime factorization of 7837
7837 = 17 x 461
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 61379384 = 2 x 2 x 2 x 11 x 17 x 89 x 461
Step 4: Therefore, the least common multiple of 7832 and 7837 is 61379384.