The GCF is 1.
The GCF is 1.
15=1*3*5 40=1*2*2*2*5 gcf=5
140=2*2*5*7 300=2*2*3*5*5 comon factrs are 2*2*5=20 20 is the gcf
GCF of 30 & 100 = 10prime factorization of:30 = 2 x 5 x 3100=2 x 5 ----x 5 x 2==============GCF=2 x5GCF=10
The GCF of 2 and 5 is 1.
The greatest common factor (GCF) of 15, 25, and 40 is 5.
The GCF is 1.
10 = 2 x 5 20 = 2 x 2 x 5 35 = 5 x 7 GCF = 5
The GCF is 1.
The GCF is 1.
15=1*3*5 40=1*2*2*2*5 gcf=5
The GCF is 20. Prime Factorization of: 40 = 2 * 2 * 2 * 5 60 = 2 * 2 ..... * 5 * 3 ================ GCF=2 * 2 .....* 5 GCF=20
5 * 5 * 2 = 50 47 * 2 = 98 GCF = 2; LCM = 5 * 5 * 47 = 1175
The GCF is 1.
The GCF is 1.
The GCF is 1.