Prime factors of 42 are: 2, 3 and 7
51
42 It is 10 more than 32 and 10 less than 52 To find a halfway point (which is also the average), add the numbers together and divide by 2. 32 + 52 = 84 and 84 / 2 = 42
There are 17 odd numbers between 42 and 76. (76 − 42) ÷ 2 = 17
The answer is 1 because 7 is a prime number which means that it's only factors are 1 and itself which is 7. * * * * * That is just a rubbish answer. The key is not whether one of the numbers is prime but whether the numbers in the set are co-prime. GCF(7, 42) = 7. Although 7 is a prime and divides itself, it also divides 42.
The prime numbers between 42 and 78 are 43, 47, 53, 59, 61, 67, 71, and 73.
The GCF is 2.
43 and 47.
210
2 x 2 x 2 x 2 x 2 = 32 2 x 3 x 7 = 42
The prime factors of 42 are: 2,3,7
The prime numbers (factors) of 42 are: 2,3,7
30 and 42
23 and 19 are both prime numbers and they add up to 42.
23, 29, 31, 37, 41
42 and 48
42 and 48