The prime factors are: 2, 3, 7
The prime numbers (factors) of 42 are: 2,3,7
No. A prime number has only two factors, 1 and itself. However 42 has other factors: 1 x 42 = 42 2 x 26 = 42 3 x 14 = 42 6 x 7 = 42
42 has three prime factors: 2, 3 and 7
42 is a composite number; it has factors other than 1 and itself. It is not a prime number.The prime factors of 42 are 1, 2, 3, 7, 42
43 is a prime number so the common factors of 43 and 42 are 1
42 is divisible by 2 (and other factors) so it is a composite number
It is: 2*3*7 = 42
42
No. A prime number has only two factors, 1 and itself. But 42 is dividable by 2, 3, 6 and 7.
42 is composite; its factors are 2, 3, and 7. 42 is indeed a composite number and its factors are not only 2,3, and 7, but they are all 1,2,3,6,7,42.
42
The prime factors of 42 are 2, 3, and 7.