64 and 16's highest common factor is 16.
The GCF of 8, 16, and 64 is 8. Since 8 is a factor of both 16 and 64, it is clearly the greatest common factor of the three.
The LCM of 16 and 64 is 64. Since 16 is a factor of 64, 64 is automatically the LCM of the pair.
The factors of 16 are 1, 2, 4, 8, and 16. The factors of 64 are 1, 2, 4, 8, 16, 32, and 64. The common factors are 1, 2, 4, 8, and 16. The least (smallest) common factor is 1. The smallest common prime factor is 2.
The GCF is 4.
The Greatest Common Factor of 16, 64, 240 is 16.
The Greatest Common Factor of 16, 64, 48 is 16.
The greatest common factor of 40, 64, and 16 is 8.
64 and 16's highest common factor is 16.
The highest common factor of 48 64 and 80 is 16.
The GCF of 8, 16, and 64 is 8. Since 8 is a factor of both 16 and 64, it is clearly the greatest common factor of the three.
16
It is: 16
The LCM of 16 and 64 is 64. Since 16 is a factor of 64, 64 is automatically the LCM of the pair.
16 16 x 1 = 16; 16 x 4 = 64
As an example the factors of 64 are 1, 2, 4, 8, 16, 32, and 64. Examples: The common factors of 9 and 64 are only 1; the greatest common factor is 1. The common factors of 48 and 64 are 1, 2, 4, 8, and 16; the greatest common factor is 16. The common factors of 64 and 100 are 1, 2, and 4; the greatest common factor is 4. Note that for common factors you need two or more numbers
the answer is 16