Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 930 and 935 the smallest integer that is 173910 that is divisible by both numbers.
Least Common Multiple (LCM) of 930 and 935 is 173910.
LCM(930,935) = 173910
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 930 and 935. First we will calculate the prime factors of 930 and 935.
Prime Factorization of 930
2 | 930 |
3 | 465 |
5 | 155 |
31 | 31 |
1 |
Prime factors of 930 are 2, 3, 5,31. Prime factorization of 930 in exponential form is:
930 = 21×31×51×311
Prime Factorization of 935
5 | 935 |
11 | 187 |
17 | 17 |
1 |
Prime factors of 935 are 5, 11,17. Prime factorization of 935 in exponential form is:
935 = 51×111×171
Now multiplying the highest exponent prime factors to calculate the LCM of 930 and 935.
LCM(930,935) = 21×31×51×111×171×311
LCM(930,935) = 173910
Factors of 930
List of positive integer factors of 930 that divides 930 without a remainder.
1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930
Factors of 935
List of positive integer factors of 935 that divides 935 without a remainder.
1, 5, 11, 17, 55, 85, 187, 935
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 930 and 935, than apply into the LCM equation.
GCF(930,935) = 5
LCM(930,935) = ( 930 × 935) / 5
LCM(930,935) = 869550 / 5
LCM(930,935) = 173910
(i) The LCM of 935 and 930 is associative
LCM of 930 and 935 = LCM of 935 and 930
1. What is the LCM of 930 and 935?
Answer: LCM of 930 and 935 is 173910.
2. What are the Factors of 930?
Answer: Factors of 930 are 1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930. There are 16 integers that are factors of 930. The greatest factor of 930 is 930.
3. What are the Factors of 935?
Answer: Factors of 935 are 1, 5, 11, 17, 55, 85, 187, 935. There are 8 integers that are factors of 935. The greatest factor of 935 is 935.
4. How to Find the LCM of 930 and 935?
Answer:
Least Common Multiple of 930 and 935 = 173910
Step 1: Find the prime factorization of 930
930 = 2 x 3 x 5 x 31
Step 2: Find the prime factorization of 935
935 = 5 x 11 x 17
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 173910 = 2 x 3 x 5 x 11 x 17 x 31
Step 4: Therefore, the least common multiple of 930 and 935 is 173910.