Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8350 and 8357 the smallest integer that is 69780950 that is divisible by both numbers.
Least Common Multiple (LCM) of 8350 and 8357 is 69780950.
LCM(8350,8357) = 69780950
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 8350 and 8357. First we will calculate the prime factors of 8350 and 8357.
Prime Factorization of 8350
2 | 8350 |
5 | 4175 |
5 | 835 |
167 | 167 |
1 |
Prime factors of 8350 are 2, 5,167. Prime factorization of 8350 in exponential form is:
8350 = 21×52×1671
Prime Factorization of 8357
61 | 8357 |
137 | 137 |
1 |
Prime factors of 8357 are 61,137. Prime factorization of 8357 in exponential form is:
8357 = 611×1371
Now multiplying the highest exponent prime factors to calculate the LCM of 8350 and 8357.
LCM(8350,8357) = 21×52×611×1371×1671
LCM(8350,8357) = 69780950
Factors of 8350
List of positive integer factors of 8350 that divides 8350 without a remainder.
1, 2, 5, 10, 25, 50, 167, 334, 835, 1670, 4175, 8350
Factors of 8357
List of positive integer factors of 8357 that divides 8357 without a remainder.
1, 61, 137, 8357
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8350 and 8357, than apply into the LCM equation.
GCF(8350,8357) = 1
LCM(8350,8357) = ( 8350 × 8357) / 1
LCM(8350,8357) = 69780950 / 1
LCM(8350,8357) = 69780950
(i) The LCM of 8357 and 8350 is associative
LCM of 8350 and 8357 = LCM of 8357 and 8350
1. What is the LCM of 8350 and 8357?
Answer: LCM of 8350 and 8357 is 69780950.
2. What are the Factors of 8350?
Answer: Factors of 8350 are 1, 2, 5, 10, 25, 50, 167, 334, 835, 1670, 4175, 8350. There are 12 integers that are factors of 8350. The greatest factor of 8350 is 8350.
3. What are the Factors of 8357?
Answer: Factors of 8357 are 1, 61, 137, 8357. There are 4 integers that are factors of 8357. The greatest factor of 8357 is 8357.
4. How to Find the LCM of 8350 and 8357?
Answer:
Least Common Multiple of 8350 and 8357 = 69780950
Step 1: Find the prime factorization of 8350
8350 = 2 x 5 x 5 x 167
Step 2: Find the prime factorization of 8357
8357 = 61 x 137
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 69780950 = 2 x 5 x 5 x 61 x 137 x 167
Step 4: Therefore, the least common multiple of 8350 and 8357 is 69780950.