60 = 2 * 2 * 3 * 5
105 = 3 * 5 * 7
Common Prime Factors: 3, 5
Chat with our AI personalities
The prime factors of 105 are: 3,5,7
For 60, 2, 3 and 5 For 105, 3, 5 and 7
105, 210, 315, 420, and 525 have 3, 5 and 7 as prime factors. 105, 315, 525, 735 and 1575 have 3, 5 and 7 as their only prime factors.
315
The answer is 105 because 3,5, and 7 are all prime factors and when you multiply the numbers together it comes out to be 105 witch is lower than 160 and is an odd number.