The prime factors of 21 are 3 and 7 The prime factors of 35 are 5 and 7 The prime factors of 56 are 2, 2, 2, and 7 As 56 has more than two prime factors it therefore has other factors which are not prime... 4, 8, 14 and 28.
The factors of -105 are 1, 3, 5, 7, 15, 21, 35, 105 and their negatives. The prime factors are 3, 5 and 7
The factors of 35 are 1, 5, 7, 35. 5 and 7 are prime.
The factors of -35 are 1, 5, 7, 35 and their negatives. The prime factors are 5 and 7.
The factors of 35 are: 1 5 7 35 The prime factors are: 5, 7
The prime factors of 15 are: 3 and 5.The prime factors of 35 are: 5 and 7.
One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 21 are 1, 3, 7, and 21. The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30. The factors of 35 are 1, 5, 7, and 35. There is only one common factor: 1. Therefore, the greatest common factor is 1. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 21 are 3 and 7. The prime factors of 30 are 2, 3, and 5. The prime factors of 35 are 5 and 7. There are no prime factors in common, so the greatest common factor is 1.
The factors of 5 are: 1 5 The prime factors are: 5 is a prime number. & The factors of 35 are: 1 5 7 35 The prime factors are: 5 x 7
1,5,7,35 35 is not prime.
The factors of 525 are: 1 3 5 7 15 21 25 35 75 105 175 525The prime factors are: 3, 5 and 7
105 is not a prime number, as it's factors are: 1, 3, 5, 7, 15, 21, 35, 105.
5 and 7 are the prime factors of 35.