No.
The prime factor of 19 is 19. The prime factors of 90 are 2, 3 and 5.
7 is not a factor of 90. It does not divide into 90 evenly.
No, 90 is a multiple of 18. 18 is a factor of 90.
Since 18 is a factor of 90 and it is the largest factor of itself, the greatest common factor of 18 and 90 is 18.Since 18 is a factor of 90, it is automatically the GCF.
90 45,2 15,3,2 5,3,3,2
It can be. 19 is a factor of 38.
If A is a factor of 90, the GCF is A. If A is a multiple of 90, the GCF is 90. If A is co-prime with 90, the GCF is 1.
90 is.
No it is not a common factor of 48 and 90.No because 4 is a factor of 48 but not of 90
Any multiple of 19 has 19 as a factor.
No. 90 is composite and therefore cannot be a prime factor.
19 is a prime factor.