The factors of 50 are:
1, 2, 5, 10, 25, 50
The factors of 51 are:
1, 3, 17, 51
The factors of 67 are:
1, 67
Factors of 67: 1, 67 Factors of 100: 1, 2, 4, 5, 10, 20, 25, 50, 100 GCF (67, 100) = 1
51
67 is a prime number so its factors are 1 and 67
the factors always start 1....... and so on
The factors of 34 are: 1, 2, 17, 34 The factors of 67 are: 1, 67
The factors of 62 are: 1, 2, 31, 62 The factors of 67 are: 1, 67
The factors of 67 are 1 and 67. For them to be common, they need to be compared to another set of factors.
The factors of 67 are: 1, 67 The factors of 100 are: 1, 2, 4, 5, 10, 20, 25, 50, 100
If you know the prime factorization of a number, you can determine the number of factors it has by looking at the possible combinations of the factors.If the prime factorization of a number is p1a * p2b *p3c , then its factors (including one and the number itself) will p1i * p2j *p3k , with i a whole number between 0 and a, j a whole number between 0 and b, and k a whole number between 0 and c.There are (a+1) numbers that i can be, (b+1) numbers that j can be, and (c+1) numbers that k can be, so there are (a+1)*(b+1)*(c+1) factors (including one and the number itself).It makes more sense using a concrete example:Consider the number 360. We want to figure out how many factors it has.It's prime factorization is 23*32*5. For a number to be a factor of 360, it will have to have only these prime factors, and the largest exponent the exponent can be for each of the factors is that factors exponent in the prime factorization of 360. So a factor of 360 will be a product of 2 (to the 0,1,2, or 3) power, 3 (to the 0,1, or 2), and 5 (to the 0 or 1 power). There are thus 4*3*2 = 24 factors of 360 (including 1 and 360). We can check this by systematically listing out the factors of 360:20*30*50=120*30*51=520*31*50=320*31*51=1520*32*50=920*32*51=4521*30*50=221*30*51=1021*31*50=621*31*51=3021*32*50=1821*32*51=9022*30*50=422*30*51=2022*31*50=1222*31*51=6022*32*50=3622*32*51=18023*30*50=823*30*51=4023*31*50=2423*31*51=12023*32*50=7223*32*51=360
50 + 51 = 101
The common factors of 34, 51, and 85 are: 1 and 17
No, two factors: 1 and 67