The LCM is 63.
The GCF is 7.
It is: 63
1 x 63, 3 x 21, 7 x 9, 9 x 7, 21 x 3, 63 x 1.
It is itself 63. The greatest factor of any number is itself.
1, 3, 7, 9, 21, 63
1 3 7 9 21 63 Do something dont copy suckers
The greatest common factor (GCF) of 63, 21, and 7 is 7.
Yes, 7 is a factor of 63. The factors of 63 are 1, 3, 7, 9, 21, and 63.
the factors of 63 are 3, 3 and 7. The natural numbers that can be multiplied to make 63 are : 1 * 63 3 * 21 9 * 7 7 * 9 21 * 3 63 * 1
3*21 = 63 so 63 is divisible by 3 7*9 = 63 so 63 is divisible by 7.
The factors of 9 are: 1, 3, 9 The factors of 21 are: 1, 3, 7, 21 The factors of 63 are: 1, 3, 7, 9, 21, 63
1, 7 1, 3, 7, 9, 21, 63