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What are the common factors of 15 and 20?
The factors of 15 are 1, 3, 5, and 15. The factors of 20 are 1, 2, 4, 5, 10, and 20. The common factors are 1 and 5.
What are the common factors of 15 and 60?
The factors of 15 are 1, 3, 5, and 15 The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60 The common factors of 15 and 60 are 1, 3, 5, and 15
What is the greatest common factor for 45 and 60?
The factors of 45 are 1, 3, 5, 9, 15, and 45. The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60. The common factors are 1, 3, 5, and 15. Therefore, the greatest common factor is 15. You can also determine the greatest common factor from the prime factors. The prime factors of 45 are 3, 3, and 5. The prime factors of 60 are 2, 2, 3, and 5. The common prime factors are 3 and 5, so the greatest common factor is 3 x 5 = 15.
What are the highest common factors of 15 ad 18?
Common factors of 15 and 18 are: 1 and 3.
What are the greatest common factors of 45 55 and 20?
Factors of 45: 1, 3, 5, 9, 15, 45.Factors of 55: 1, 5, 11, 55.Factors of 20: 1, 2, 4, 5, 10, 20.GCF (45, 55, 20) = 5
What are the common factors of 15 and 20?
The factors of 15 are 1, 3, 5, and 15. The factors of 20 are 1, 2, 4, 5, 10, and 20. The common factors are 1 and 5.
What are the common factors for 15 and 20?
The common factors are: 1, 5
What are the common factors of 10 15 20?
The common factors are: 1, 5.
What are the common factors of 15 16 and 20?
The common factor of 15, 16, and 20 is just 1
What are the common factors of 10 15 and 20?
The factors of 10 are: 1, 2, 5, 10.The factors of 15 are: 1, 3, 5, 15.The factors of 20 are: 1, 2, 4, 5, 10, 20.The common factors are: 1, 5.
What are the common factors of 15 35 and 20?
The common factors are: 1, 5.
What are the common factors of 15 18 20 and 50?
The only common factor of 15, 18, 20, and 50 is 1.
What are the greatest common factors of 15 and 20?
5
Common factors between 20 and 15?
1 and 5.
What are the common factors of 15 20 and 25?
1 and 5.
What are the highest common factors of 15 10 20?
1 and 5 are.By an odd coincidence, those same numbers arealso the lowest common factors of 15, 10 and 20 .
What are the HCF of 15 and 20?
To find the HCF, you first have to express both numbers as the product of their prime factors: 15 = 3x5 20 = 2x2x5 The next step is to identify any common prime factors. In this case both numbers have a 5 as a prime factor. Therefore the HCF of 15 and 20 is 5.
