1, 5, 7, 11, 35, 55, 77, 385
Chat with our AI personalities
To determine which times tables go into 385, we need to find the factors of 385. The factors of 385 are 1, 5, 7, 11, 35, 55, 77, and 385. These numbers represent the times tables that can evenly divide into 385 without leaving a remainder.
A prime number has only 2 factors: 1 and itself. 385 has a 5 in the ones place, so 5 is also a factor. Since 5 X 77 = 385, 77 is a factor, too. There might be other factors. 385 is a composite number because it has more factors than 1 and itself.
The factors of 385 are: 1, 5, 7, 11, 35, 55, 77, 385.
Prime factors of 210 are: 2, 3, 5 and 7 Prime factors of 385 are: 5,7 and 11 Common factors are: 5 and 7 and so 5*7 = 35 which is the hcf
5 x 7 x 11 = 385