Well, 36 breaks down into 6 and 6. 6 breaks down into 2 and 3. 2 and 3 are prime. Because there are 6 sixes, there are two 2s and two 3s. It sounds complicated, but it isn't. The answer is 2^2 x 3^2, or 2 squared times 3 squared. Or, 2 x 2 x 3 x 3.
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1260 is the smallest number with 36 factors ... It's factors are ... 1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 630 1260 and it's prime factors are 2x2x3x3x5x7. From Dannycoolboy
25 and 36 are relatively prime because they both share 1 as a factor, but no other factor. As their only common factor is 1, they are relatively prime. Neither is a prime number itself, but it is about the common factors, so in relation to each other, they are relatively prime.
The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, 36 2 and 3 are prime.
Not really. A factor string is a multiplication sentence. A factor tree is a way of notating the process of finding the prime factorization of a given number. End result: 4 x 9 can be a factor string for 36, but can't be a prime factorization. The prime factorization of 36 is 2 x 2 x 3 x 3.
Since 36 is a factor of 72, it will have everything in common with it.
No, because 1 is not their only common factor. The number 3 is also a common factor.