In order to find the factors of a number you first have to break it down into its prime factors. In this case, 70 can be broken down as follows: 70 = 2x5x7 To find other factors (apart from 1) you need to multiply any combination of these prime factors together. Doing this gives us the factors of 70 as: 1, 2, 5, 7, 10, 14, 35 and 70.
7*2*5
The prime factors of 18 are 2, 3, and 3. The prime factors of 70 are 2, 5, and 7. The prime factors that 18 and 70 have in common are a single 2.
Three:The Prime Factors of 70 are 2, 5, 7.
The distinct prime factors of 70 are 2, 5, and 7, so it has three distinct prime factors.
The prime numbers (factors) of 70 are: 2,5,7
The prime numbers (factors) of 70 are: 2,5,7
The prime numbers (factors) of 70 are: 2,5,7
Prime factors of 60 are: 2, 3 and 5 Prime factors of 70 are: 2, 5 and 7
Prime factors of 70: 2, 5 and 7 Prime factors of 98: 2, 7 and 7
The prime factors are: 2 x 5 x 7
The common factors of 40 and 70 are 1, 2, 5, 10. 2 and 5 are prime.