Prime factors in bold:1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 8780.
1, 2, 3, 6, 439, 878, 1317, 2634
The prime factors are 2x2x2x13 All factors are 1,104,2,52,4,26,8,13
All the prime factors of 76 are 2 and 19.
All numbers have factors. Some factors are prime numbers. These are known as prime factors.
There are infinitely many prime factors.
All numbers have factors. Some factors are prime numbers. These are known as prime factors. 2 and 3 are prime factors of 6. 1 and 6 are not prime factors of 6.
Apart from 1, all of the other factors of 72 are multiples of prime factors.
The prime factors of 50 are: 2 and 5
The Prime Factors of 45 are 3, 5
The prime factors of 44 are: 2, 11
The prime factors of 56 are: 2, 7