The only number that equals 32 is 32,
and it's not a factor of -12 .
The common factors of 12, 16 and 32 are 1, 2 and 4.
That is 12/32 which is equal to 0.375
It is impossible to write 90 as the product of two prime factors. 90 is equal to 2 x 32 x 5.
21. Its factors are 1, 3, 7 and 21 which add to 32.
The common factors of 12 and 20 are 1, 2 and 4. 12 + 20 = 32 The factors of 32 are 1, 2, 4, 8, 16 and 32. The prime factorization of 32 is 2 x 2 x 2 x 2 x 2 or 25
20
20
factors of 12 are 12,6,3,2,1 factors of 32 are 32,16,8,4,2,1
They are both composite numbers because they each have more than two factors The composite factors of 12 are: 4, 6, 12 The composite factors of 32 are: 4, 8, 16, 32
The common factors of 12, 16 and 32 are 1, 2 and 4.
That is 12/32 which is equal to 0.375
The sum of 12 and -32 is -20.
It is impossible to write 90 as the product of two prime factors. 90 is equal to 2 x 32 x 5.
4
The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 32 are 1, 2, 4, 8, 16, and 32. The common factors of 12 and 32 are 1, 2, and 4. Therefore, the least (smallest) common factor is 1.
4
21. Its factors are 1, 3, 7 and 21 which add to 32.