143
The composite factors of 63 are 9, 21 and 63.
If a number has equal factors, it is a perfect square and the equal factors would be square roots.
The factors of 121 are 1, 11, 121 The factors of 280 are 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280
No. 11 and 13 are factors of 143, 15 has no relation.
11 x 13
71+72=143
No, unless you use five ones.
1 x 143, 11 x 13.
There are an infinite number of answers : eg 0.1*1430, 0.5*286 etc. The two sets of integer answers are 1*143 and 11*13
The factors of 143 are are 1, 11, 13, and 143
Because it has more than two factors.
The 4 factors of 143 are 1,11,13,143The prime factors of 143 are 11 and 13The prime factorization of 143 is 11x13Thanks buddy.Factors are numbers you can multiply together to get another number.143: 1, 11, 13, 143
143 is a composite number because it has more than two factors
144 and 143
143
The factors of 130 are: 1, 2, 5, 10, 13, 26, 65, 130The factors of 143 are: 1, 11, 13, 143