3 x 77 7 x 33 11 x 21
For 126: 2, 3 and 7 For 231: 3, 7 and 11
7 = 105 / 15
To find the common factors of 42 and 231, we first need to find the prime factorization of each number. The prime factorization of 42 is 2 x 3 x 7, and the prime factorization of 231 is 3 x 7 x 11. The common factors of 42 and 231 are the prime numbers that appear in both factorizations, which are 3 and 7. Therefore, the two common factors of 42 and 231 are 3 and 7.
71 ÷ 9 = 7 with remainder 8
231 ÷ 7 = 33
7 times exactly.
231 ÷ 16 = 14 remainder 7
3 x 7 x 11 = 231
Yes. Exactly 33 times, with nothing left over.
They are: 3*7*14 = 231
3 * 7 * 11 = 231
33 x 7 = 231
3 times 7 times 11 equals 231.
3 x 77 7 x 33 11 x 21
-7x33=-231
The factors of 231 are: 1, 3, 7, 11, 21, 33, 77 and 231