275 factor=5*5*11 396=2*2*3*3*11 11 is the GCF
The GCF is 2^3 x 5.
The GCF is 1.
15=1*3*5 40=1*2*2*2*5 gcf=5
2 x 3 = 6 2 x 5 = 10 The GCF is 2.
275 factor=5*5*11 396=2*2*3*3*11 11 is the GCF
The factors of 55 are 5 and 11 The factors of 132 are 2, 2, 3, and 11 The factors of 143 are 13 and 11 The GCF is thus 11
The GCF is 2^3 x 5.
Prime factorization of: 30 = 2 x 3 x 5 44 = 2 x..........2 x 11 ================ GCF=2
110=2*5*11 240=2*2*2*2*3*5. GCF=2
The GCF is 1.
45,375 = 3 x 5^5^3 x 11^2175,175 = 5^2 x 7 x 11 x 91Then the GCF is 275 (5^2 x 11).
gcf(2, 5, 11) = 1.
The greatest common factor of 55 (5 x 11) and 105 (3 x 5 x 7) is 5.
The GCF is 1.
factoring 120=2*2*2*3*5 88=2*2*2*11 common ones=2*2*2=8
The systematic way to get the answer is: 90 = 2*3*3*5 210 = 2*3*5*7 So gcf is 2*3*5 = 30