We found the factors and prime factorization of 9 and 15. The biggest common factor number is the GCF number. So the greatest common factor 9 and 15 is 3.
What is the LCM of 9 and 15?, LCM of 9 and 15
- Answer: LCM of 9 and 15 is 45. Lets see how to find the LCM of 9 and 15.
- Explanation: The least common Multiple is the smallest number which is exactly divisible by both the given numbers. …
- Methods to Find the LCM of 9 and 15. Let us use the following methods to find the LCM of 9 and 15.
Furthermore, What is the GCF and LCM of 15 and 9?, Least common multiple (LCM) of 9 and 15 is 45.
Finally, What is the GCF of 9 15 and 21?, As you can see when you list out the factors of each number, 3 is the greatest number that 9, 15, and 21 divides into.
Frequently Asked Question:
What is the GCF of 12 and 9?
Finding the Greatest Common Factor
| Two Numbers | Factors | Greatest Common Factor |
| 9 and 12 | 9: 1, 3, 9 12: 1, 2, 3, 4, 6, 12 | 3 |
What is the GCF and LCM of 9 and 12?
In summary, the answer to the question “What is the LCM and GCF of 9 and 12?” is 36 and 3.
What are prime factors of 9 and 12?
Prime Factors for 9: 3 and 3. Prime Factors for 12: 2, 2, and 3.
What is the least common multiple of 9 15 and 21?
- Step by Step Solution. Least Common Multiple is : 315. Calculate Least Common Multiple for : 9, 15 and 21. Factorize of the above numbers : 9 = 32 15 = 3 • 5. 21 = 3 • 7. …
- Why learn this.
- Terms and topics. LCM calculator.
- Related links. LCM on Purplemath. LCM on Math.com. LCM on The School Run. LCM for Dummies.
What is the GCF of 9 and 15?
The biggest common factor number is the GCF number. So the greatest common factor 9 and 15 is 3.
How do you find the GCF on a calculator?
To find the GCF by factoring, list out all of the factors of each number or find them with a Factors Calculator. The whole number factors are numbers that divide evenly into the number with zero remainder. Given the list of common factors for each number, the GCF is the largest number common to each list.
How do you find the greatest common factor of 9 and 21?
What is the GCF of 9 and 21?
- GCF (Greatest Common Factor) of two numbers is the largest number that divides the two numbers exactly leaving the remainder 0.
- Factors of 9: 1, 3, 9.
- Factors of 21: 1, 3, 7, 21.
- Prime factorization of 9 is 3 × 3.
What is the LCM for 9 and 15?
Least Common Multiple (LCM) of 9 and 15 is 45.
What are the three common multiple of 9 and 15?
9,18,27,36,45,54,63,72,81,90,99,108,117,126,135,………. 15,30,45,60,75,90,105,120,135…………..
What is the 15 multiple of 9?
| Multiplication: | Multiples of 15 |
| 15 x 6 | 90 |
| 15 x 7 | 105 |
| 15 x 8 | 120 |
| 15 x 9 | 135 |
What is the GCF and LCM of 9 and 15?
Least common multiple (LCM) of 9 and 15 is 45.
What are multiples of 9 and 15?
Hence, the common multiples of 9 and 15 are 45, 90, 135….
What is the LCM of 9?
9:9,18,27,36_,45,54,63,72,… 12:12,24,36_,48,60,72,… 36 is the first number that occurs in both lists. So 36 is the LCM.
What is the LCM of 9 5 and 15?
The LCM of 9,15,5 9 , 15 , 5 is the result of multiplying all prime factors the greatest number of times they occur in either number. The LCM of 9,15,5 9 , 15 , 5 is 3⋅3⋅5=45 3 ⋅ 3 ⋅ 5 = 45 .
What is the least common multiple of 9 5 and 15?
Answer: LCM of 5, 9 and 15 is 45
The Least Common Multiple (LCM) of three numbers a, b and c is the smallest number that is divisible by a, b, and c completely.
Whats the least common multiple of 3 9 and 15?
The least common multiple is 45. The LCM of 3, 9 and 15 is 45.
What is the LCM of 9 and 9?
What is the LCM of 9 and 9? The LCM of 9 and 9 is 9.