Least Common Multiple of 8471 and 8479
Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8471 and 8479 the smallest integer that is 71825609 that is divisible by both numbers.
Least Common Multiple (LCM) of 8471 and 8479 is 71825609.
LCM(8471,8479) = 71825609
LCM of 8471 and 8479
Least common multiple or lowest common denominator (LCD) can be calculated in three ways;
- Least Common Multiple of 8471 and 8479 by Prime method
- Least Common Multiple of 8471 and 8479 with GCF Formula
LCM of 8471 and 8479 is 71825609
Least common multiple can be found by multiplying the highest exponent prime factors of 8471 and 8479. First we will calculate the prime factors of 8471 and 8479.
Prime Factorization of 8471
| 43 | 8471 |
| 197 | 197 |
| 1 |
Prime factors of 8471 are 43,197. Prime factorization of 8471 in exponential form is:
8471 = 431×1971
Prime Factorization of 8479
| 61 | 8479 |
| 139 | 139 |
| 1 |
Prime factors of 8479 are 61,139. Prime factorization of 8479 in exponential form is:
8479 = 611×1391
Now multiplying the highest exponent prime factors to calculate the LCM of 8471 and 8479.
LCM(8471,8479) = 431×611×1391×1971
LCM(8471,8479) = 71825609
Factors of 8471
List of positive integer factors of 8471 that divides 8471 without a remainder.
1, 43, 197, 8471
Factors of 8479
List of positive integer factors of 8479 that divides 8479 without a remainder.
1, 61, 139, 8479
Least Common Multiple of 8471 and 8479 with GCF Formula
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8471 and 8479, than apply into the LCM equation.
GCF(8471,8479) = 1
LCM(8471,8479) = ( 8471 × 8479) / 1
LCM(8471,8479) = 71825609 / 1
LCM(8471,8479) = 71825609
Properties of LCM 8471 and 8479
(i) The LCM of 8479 and 8471 is associative
LCM of 8471 and 8479 = LCM of 8479 and 8471
Related Least Common Multiples of 8471
Related Least Common Multiples of 8479
Frequently Asked Questions on LCM of 8471 and 8479
1. What is the LCM of 8471 and 8479?
Answer: LCM of 8471 and 8479 is 71825609.
2. What are the Factors of 8471?
Answer: Factors of 8471 are 1, 43, 197, 8471. There are 4 integers that are factors of 8471. The greatest factor of 8471 is 8471.
3. What are the Factors of 8479?
Answer: Factors of 8479 are 1, 61, 139, 8479. There are 4 integers that are factors of 8479. The greatest factor of 8479 is 8479.
4. How to Find the LCM of 8471 and 8479?
Answer:
Least Common Multiple of 8471 and 8479 = 71825609
Step 1: Find the prime factorization of 8471
8471 = 43 x 197
Step 2: Find the prime factorization of 8479
8479 = 61 x 139
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 71825609 = 43 x 61 x 139 x 197
Step 4: Therefore, the least common multiple of 8471 and 8479 is 71825609.