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Is 15 a prime number of 45?
15 is a factor of 45, but it is not a prime number.
What number is a factor of 45?
1, 3, 5, 9, 15, 45
What is the LCM of 15 and 45?
The answer to the LCM of 45 and 15 is 45.
What is the GCF of the numbers 15 and 45?
Since 15 is a factor of 45, it is automatically the GCF.
Why is 45 not a prime number?
45 Is not a prime number because it has more than 2 factors. A prime number only has itself and 1 as a factor. The factors of 45 are: 1, 3, 5, 9, 15 and 45.
Is 15 a prime number of 45?
15 is a factor of 45, but it is not a prime number.
What number has 15 as a factor?
45.
What number is a factor of 45?
1, 3, 5, 9, 15, 45
what is the factor of the number 45?
1, 3, 5, 9, 15, 45
What is the greatest common factor of 45 and 15?
The GCF of 15 and 45 is 15Since 15 is a factor of 45, and 15's largest factor cannot be larger than itself, the greatest common factor of 15 and 45 is 15.Since 15 is a factor of 45, it is automatically the GCF.15
What is the factor of 15 plus 45?
The highest common factor of 15 and 45 is 15
What number is a factor of 45 and a multiple of 3?
There are four numbers: 3, 9, 15 and 45.
The greatest common factor of 15 and 45?
Since 15 is a factor of 45, and 15's largest factor cannot be larger than itself, the greatest common factor of 15 and 45 is 15.
What is the gcf of 15 over 45?
It is not possible to give a sensible answer to this question. The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. Since 15 over 45 is a single rational number, you have only one number in the question! .
What is the LCM of 15 and 45?
The answer to the LCM of 45 and 15 is 45.
What number is not a common factor of 15 45 and 90?
Anything that isn't 1, 3, 5 or 15.
Which number is not a common factor of 15 45 and 90?
Anything that isn't 1, 3, 5 or 15.
