A factor = a number which can be divided into the given number with no remainder so no, 3 is not a factor of 20
The factors of 15 are: 1, 3, 5, and 15.The prime factors of 15 are: 3 and 5.The factors of 20 are: 1, 2, 4, 5, 10, and 20.The prime factors of 20 are: 2 and 5.
1, 4, and 20. There are other factors, too.
The factors of 15 are: 1, 3, 5, 15 The factors of 20 are: 1, 2, 4, 5, 10, 20 The factors of 25 are: 1, 5, 25
The factors of 12 are: 1, 2, 3, 4, 6, and 12.The prime factors of 12 are: 2 and 3.The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, and 42.The prime factors of 42 are: 2, 3, and 7.
The factors of 25 are: 1 5 25.The prime factors are: 5 x 5The factors of 40 are: 1 2 4 5 8 10 20 40.The prime factors are: 2 x 2 x 2 x 5
The factors of 15 are: 1, 3, 5, and 15.The prime factors of 15 are: 3 and 5.The factors of 20 are: 1, 2, 4, 5, 10, and 20.The prime factors of 20 are: 2 and 5.
The factors of 18 are: 1, 2, 3, 6, 9, and 18.The prime factors of 18 are: 2 and 3.The factors of 20 are: 1, 2, 4, 5, 10, and 20.The prime factors of 20 are: 2 and 5.
The factors of 20 are 1, 2, 4, 5, 10, and 20. The factors of 27 are 1, 3, 9, and 27.
The factors of 20 are: 1, 2, 4, 5, 10, and 20.The prime factors of 20 are: 2 and 5.The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, and 36.The prime factors of 36 are: 2 and 3.
The factors of 20 are: 1, 2, 4, 5, 10, and 20.The prime factors of 20 are: 2 and 5.The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60.The prime factors of 60 are: 2, 3, and 5.
The factors of 20 are: 1,2,4,5,10,20 So; 4 and 10 are the even factors of 20 which are greater than 3.
The factors of 20 are 1,2,4,5,10,20 The factors of 24 are 1,2,3,4,6,8,12,24
The factors of 20 are: 1, 2, 4, 5, 10, 20 The factors of 63 are: 1, 3, 7, 9, 21, 63
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.
The factors of 20: 1, 2, 4, 5, 10, 20 The factors of 30: 1, 2, 3, 5, 6, 10, 15, 30 So the common factors would be 1, 2, 5, and 10.
The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 20 are 1, 2, 4, 5, 10, and 20.
Factors of 45 are 1, 3, 5, 9, 15, and 45 Factors of 20 are 1, 2, 4, 5, 10, and 20 The GCF of 45 and 20 is 5