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Factor of 9 and 12?
A factor is a number which, when multiplied by another number makes a third number. The factors of 9 are 3 and 3. The factors of 12 are 2, 2 and 3. SO 3 is a common factor of 9 and 12.
What prime number is a factor of 12 and 27?
The prime factors of 12 are 2 and 3. The only prime factor of 27 is 3. The prime number that both 12 and 27 have as a factor is 3.
Does any number that has 3 as a factor also have 9 as a factor?
No. 6 has 3 as a factor. 12 has 3 as a factor.
What number is a factor of 9 and 12?
3
What number is a factor of 12 but not a multiple of 2?
3.
What is a whole number factor?
A factor that is a whole number. The whole number factors of 12 are 1, 2, 3, 4, 6 and 12.
What is the greatest common factor of 3 12 and 3?
The greatest common denominator (GCD) refers to a denominator that is COMMON to two or more numbers. You have only one number in the question! The greatest denominator of any number is itself.
What prime number is a factor of 12 and 21?
3
What 3 numbers have a factor of 3?
There are an infinite number of numbers with 3 as a factor. Any number evenly divisible by 3 has 3 as a factor. That means 6, 9, 12, 15, 18, ..., all have 3 as a factor.
Is the prime number and prime factor the same definition?
It depends how its used. 3 is a prime number. 3 is a prime factor of 12.
What is a prime number for 12 and 21?
3 is a prime factor of 12 and of 21.
Is 2 and 3 a factor?
A factor of a number is an integer that divides the number evenly (without remainder). So 2 and 3 are factors of 12 (12/2 is 6 and 12/3 is 4), but 7 is not a factor of 12 (12/7 is 1 remainder 5). 2 and 3 are not factors of 5 (notice 5 is prime).
