The factor pairs of 36 are (36,1)(18,2)(12,3)(9,4)(6,6) Since 36 is a perfect square, the factor 6 is repeated. 6 x 6 = 36
It ia: 6*6 = 36
The exponent tells how many times the base is repeated as a factor.
the repated factor form of 49 is 7 7=49
2
Square numbers have repeated factors. 6 x 6 = 36
9 = 3^2
3*3
458 = 2*229
12 x 12 = 144
7 x 7 = 49
11 has no factors; it's a prime number.
The repeated prime factor is 2.