Start with the prime factorization.
7 x 13 x 17 = 1547
Numbers with three distinct prime factors have a total of eight factors. Since 1 and the number itself are automatic, if you divide those numbers into 1547, you have them all.
All Factors of 1547:
1, 7, 13, 17, 91, 119, 221, 1547
Chat with our AI personalities
factors: 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470
prime factors: 2, 3, 5, 7, 7
The factors of 1540 are: 1 2 4 5 7 10 11 14 20 22 28 35 44 55 70 77 110 140 154 220 308 385 770 1540.
The prime factors are: 2, 5, 7, 11
Prime factors are factors that are also prime numbers.
1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 315, 385, 495, 525, 693, 825, 1155, 1575, 1925, 2475, 3465, 5775, 17325 3, 5, 7 and 11 are prime.
1575 = 3 x 3 x 5 x 5 x 7 = 32 x 52 x 7
The prime factors are: 2,2699
The prime factors of 904 are: 2, 113