The GCF is 10.
10 of them.
The GCF is 10.
The GCF of 45 and 80 is 5. Prime factors: 45 = 5x3x3 80 = 5x2x2x2x2 the only prime factor in both is 5, and so the highest common factor is 5. Alternative method: 80 mod 45 = 35 45 mod 35 = 10 35 mod 10 = 5 10 mod 5 = 0 so HCF = 5.
1 and 80 2 and 40 4 and 20 5 and 16 8 and 10
Oh, dude, the greatest common factor of 50 and 80 is like the biggest number that can divide both of them evenly. So, you look at the factors of 50 (1, 2, 5, 10, 25, 50) and the factors of 80 (1, 2, 4, 8, 16, 40, 80) and the biggest number they have in common is 10. So, the greatest common factor of 50 and 80 is 10. Easy peasy, right?
The GCF of 10 and 80 is 10
The Greatest Common Factor (GCF) is: 10
One such factor pair is 10 and 80.
The greatest common factor of 20, 30, and 80 is 10.
The GCF is 10.
10
Answer: 10Explination: These are the common factors--80-1,2,4,5,8,10,16,20,4050-1,2,5,10,25So the greatest common factor is 10.
The greatest common factor of 90 and 160 is 1090/10 = 9160/10 = 16The GCF of 90 and 160 is 10.
Yes, 2 is a factor of 80. The factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, and 80.
10
10