Work your way through the prime number posibilities. It's odd so there are no even factors. Add all the digits together (to get 12) and the result has a factor of 3 so 561 has a factor 3. Divide by that factor 3 to get 187. Try again for another factor 3 and there isn't one. The number 187 doesn't end in 5 (or 0) so 5 is not a factor. 7 doesn't divide exactly. 9 doesn't divide exactly. 11 does, so it is a factor. Divide by 11 to get 17 which is a prime number, so that's the finish. The factorization is 3x11x17
divide it by the denominator. which would be three.
how to divide 3 into 75
nothing can divide 7. 9 and 3 equally!
Divide it by 3 because 2.049/3 = 0.683
The factors of 561 are 1, 3, 11, 17, 33, 51, 187, and 561.
0.0553
1 3 11 17 33 51 187 561.
The greatest common factor of 561 , 54168 = 3
The factors are 1, 3, 11, 17, 33, 51, 187 and 561
The prime factorization of 561 is: 3 x 11 x 17
Work your way through the prime number posibilities. It's odd so there are no even factors. Add all the digits together (to get 12) and the result has a factor of 3 so 561 has a factor 3. Divide by that factor 3 to get 187. Try again for another factor 3 and there isn't one. The number 187 doesn't end in 5 (or 0) so 5 is not a factor. 7 doesn't divide exactly. 9 doesn't divide exactly. 11 does, so it is a factor. Divide by 11 to get 17 which is a prime number, so that's the finish. The factorization is 3x11x17
It is 561
561 x 561 = 5612 = 314,721
Yes. The result is 187.
The GCF is 3.
Yes 3 x 187