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How many prime factors does 45 have?
45 has two prime factors: 3 and 5.
What does prime factors of 45 mean?
The factors of 45 are 1, 3, 5, 9, 15, 45 Of those, 3 and 5 are prime numbers. The prime factors of 45 are 3 and 5.
What prime factors of 45?
The factors of 45 are 1,3,5,9 and 15 those are the factors of 45.
What are the factors and prime for 45?
The factors of 45 are: 1 3 5 9 15 45 The prime factors are: 3 x 3 x 5
What is the GCF and LCM of 8 45 and 30?
GCF(8, 45, 30) = 1 LCM(8, 45, 30) = 360
What are the factors and prime factors of 24 and 45?
The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, and 24.The prime factors of 24 are: 2 and 3.The factors of 45 are: 1, 3, 5, 9, 15, and 45.The prime factors of 45 are: 3 and 5.
What is the greatest common factor of 30 an 45?
The prime factors of 45 are 3 and 5. Among the factors of 45, (3,5) and (5,9) are co-prime.
What are all of the prime factors of 45?
The Prime Factors of 45 are 3, 5
How many prime factors does 45 have?
45 has two prime factors: 3 and 5.
What are the factors and prime factors of 40 65 and 75?
The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, and 40.The prime factors of 40 are: 2 and 5.The factors of 65 are: 1, 5, 13, and 65.The prime factors of 65 are: 5 and 13.The factors of 75 are: 1, 3, 5, 15, 25, and 75.The prime factors of 75 are: 3 and 5.
What is the greatest common factor of 45 and 55?
The greatest common factor of 45 and 55 is 5 To determine GCF you first find the prime factors of each number. For 45 this is (5, 3, 3). For 55 this is (11, 5). Then you take the product of the prime factors that they have in common. In this case the only prime factor they have in common is 5 so the answer is just 5. For a better illustration of the rule look at 45 and 30. Prime factors of 45 are (5, 3, 3) Prime factors of 30 are (5, 3, 2) The prime factors in common are 5 and 3 and the product of these numbers is 15. Therefore the GCF of 45 and 30 is 15.
What are the factors and prime factors of -45?
The factors of -45 are 1, 3, 5, 9, 15, 45 and their negatives. The prime factors are 3 and 5.
What is the GCF of 30 45 50?
The GCF of 30, 45 and 50 is 5. This gives you 6, 9 and 10 respectively. You cannot get any more common factors that impact the end figure.
What does prime factors of 45 mean?
The factors of 45 are 1, 3, 5, 9, 15, 45 Of those, 3 and 5 are prime numbers. The prime factors of 45 are 3 and 5.
What are the prime factors of 45?
The Prime Factors of 45 are 1, 3, and 5. In order to find the prime factors of 45, you need to find the factors of 45. The factors are: 1, 3, 5, 9, 15, and 45. The prime factors of 45 are those that have only 1 and the number itself as factors, so they are 3 and 5. Some think 1 is also a prime number, but it's neither prime nor composite.
What prime factors of 45?
The factors of 45 are 1,3,5,9 and 15 those are the factors of 45.
What is the greatest common factor of 30 45 56 99 135 and 165 using prime factors?
Factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30 Factors of 45 are 1, 3, 5, 9, 15, and 45 Factors of 56 are 1, 2, 4, 7, 8, 14, 28, and 56 Factors of 99 are 1, 3, 9 11, 33, and 99 Factors of 135 are 1, 3, 5, 9, 15, 27, 45, and 135 Factors of 165 are 1, 3, 5, 11, 15, 33, 55, and 165 There are no common factors, so the greatest common factor is 1. The greatest common factor can be calculated by identifying the common prime factors and multiplying them together. The prime factors of 30 are 2, 3, and 5. The prime factors of 45 are 3, 3, and 5. The prime factors of 56 are 2, 2, 2, and 7. The prime factors of 99 are 3, 3, and 11. The prime factors of 135 are 3, 3, 3, and 5. The prime factors of 165 are 3, 5, and 11. There are no prime factors in common, so the numbers are relatively prime, which means the greatest common factor is 1.
