Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 92 and 95 the smallest integer that is 8740 that is divisible by both numbers.
Least Common Multiple (LCM) of 92 and 95 is 8740.
LCM(92,95) = 8740
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 92 and 95. First we will calculate the prime factors of 92 and 95.
Prime Factorization of 92
2 | 92 |
2 | 46 |
23 | 23 |
1 |
Prime factors of 92 are 2,23. Prime factorization of 92 in exponential form is:
92 = 22×231
Prime Factorization of 95
5 | 95 |
19 | 19 |
1 |
Prime factors of 95 are 5,19. Prime factorization of 95 in exponential form is:
95 = 51×191
Now multiplying the highest exponent prime factors to calculate the LCM of 92 and 95.
LCM(92,95) = 22×51×191×231
LCM(92,95) = 8740
Factors of 92
List of positive integer factors of 92 that divides 92 without a remainder.
1, 2, 4, 23, 46, 92
Factors of 95
List of positive integer factors of 95 that divides 95 without a remainder.
1, 5, 19, 95
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 92 and 95, than apply into the LCM equation.
GCF(92,95) = 1
LCM(92,95) = ( 92 × 95) / 1
LCM(92,95) = 8740 / 1
LCM(92,95) = 8740
(i) The LCM of 95 and 92 is associative
LCM of 92 and 95 = LCM of 95 and 92
1. What is the LCM of 92 and 95?
Answer: LCM of 92 and 95 is 8740.
2. What are the Factors of 92?
Answer: Factors of 92 are 1, 2, 4, 23, 46, 92. There are 6 integers that are factors of 92. The greatest factor of 92 is 92.
3. What are the Factors of 95?
Answer: Factors of 95 are 1, 5, 19, 95. There are 4 integers that are factors of 95. The greatest factor of 95 is 95.
4. How to Find the LCM of 92 and 95?
Answer:
Least Common Multiple of 92 and 95 = 8740
Step 1: Find the prime factorization of 92
92 = 2 x 2 x 23
Step 2: Find the prime factorization of 95
95 = 5 x 19
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 8740 = 2 x 2 x 5 x 19 x 23
Step 4: Therefore, the least common multiple of 92 and 95 is 8740.