The common factors of 35 and 75 are: 1 and 5
The common factors of 25 and 45 are: 1 and 5
The prime factors of 45 are 3 and 5.
The common factors of 30 and 45 are: 1, 3, 5, 15.
The common factors of 15, 45, and 75 are the numbers that can evenly divide all three of these numbers. To find the common factors, you can first determine the prime factors of each number: 15 = 3 x 5, 45 = 3 x 3 x 5, and 75 = 3 x 5 x 5. The common factors are the numbers that appear in the prime factorization of all three numbers, which in this case are 3 and 5.
Factors of 81 are [3 3 3 3] Factors of 75 are [3 5 5] Common factors [3] ■
The common factors of 35 and 75 are: 1 and 5
The factors of 3 are 1 and 3 and the factors of 5 are 1 and 5
3 To clarify: The prime factors of 45 are 3, 3, and 5 (or 32, 5.) The prime factors of 60 are 2, 2, 3, and 5 (or 22, 3, 5.) Therefore, the common factors are 1, 3, 5, and 15, while the common prime factors are only 3 and 5.
The common factors of 25 and 45 are: 1 and 5
The prime factors of 45 are 3 and 5.
1683 factors to [3 3 11 17] 675 factors to [3 3 3 5 5] Common factors [3 3] Answer is 9. ■
3, 5 and 15 are common factors
The factors of 3 are 1 and 3.The factors of 4 are 1, 2, and 4.The factors of 5 are 1 and 5.The only common factor of 3, 4, and 5 is 1. The least common factor is 1.
1, 3, 5 and 15The common factors are: 1, 3, 5, 15.
The common factors of 30 and 45 are: 1, 3, 5, 15.
The common factors of 15, 45, and 75 are the numbers that can evenly divide all three of these numbers. To find the common factors, you can first determine the prime factors of each number: 15 = 3 x 5, 45 = 3 x 3 x 5, and 75 = 3 x 5 x 5. The common factors are the numbers that appear in the prime factorization of all three numbers, which in this case are 3 and 5.