The GCF is 5.
The GCF is 5.
45 is the greatest common factor.
The greatest common factors of 10 40 and 45 is 5
They are 45, 90, 135, 180, 225, 270, 315, 360, 405, and 450.
90/2 = 45
The GCF is 5.
The greatest common factor of the numbers 10 and 45 is 5.
45: 5,9,1,45 18: 6,3,8,2,1,18,
The GCF of 10 and 45 is 5 The factors of 10 are 1, 2, 5, and 10. The factors of 45 are 1, 3, 5, 9, 15, and 45. The largest factor they have in common is 5, so 5 is the greatest common factor. Or, you can use prime factors. The prime factors of 10 are 2 and 5. The prime factors of 45 are 3, 3, and 5. The prime factors they have in common are a single 5, so 5 is the greatest common factor.
The GCF is 1.
The GCF of 45 and 10 is 5.
The GCF is 5.
45 is the greatest common factor.
The greatest common factors of 10 40 and 45 is 5
The GCF is 5.
The GCF is 1.
10 is not.