# Find the HCF 90 , 83 , 76 , 96

90 , 83 , 76 , 96
Find the common factors for the numerical part:
90,83,76,96
The factors for 90 are 1,2,3,5,6,9,10,15,18,30,45,90.
The factors for 90 are all numbers between 1 and 90, which divide 90 evenly.
Check numbers between 1 and 90
Find the factor pairs of 90 where x⋅y=90.
xy190245330518615910
List the factors for 90.
1,2,3,5,6,9,10,15,18,30,45,90
1,2,3,5,6,9,10,15,18,30,45,90
The factors for 83 are 1,83.
The factors for 83 are all numbers between 1 and 83, which divide 83 evenly.
Check numbers between 1 and 83
Find the factor pairs of 83 where x⋅y=83.
xy183
List the factors for 83.
1,83
1,83
The factors for 76 are 1,2,4,19,38,76.
The factors for 76 are all numbers between 1 and 76, which divide 76 evenly.
Check numbers between 1 and 76
Find the factor pairs of 76 where x⋅y=76.
xy176238419
List the factors for 76.
1,2,4,19,38,76
1,2,4,19,38,76
The factors for 96 are 1,2,3,4,6,8,12,16,24,32,48,96.
The factors for 96 are all numbers between 1 and 96, which divide 96 evenly.
Check numbers between 1 and 96
Find the factor pairs of 96 where x⋅y=96.
xy196248332424616812
List the factors for 96.
1,2,3,4,6,8,12,16,24,32,48,96
1,2,3,4,6,8,12,16,24,32,48,96
List all the factors for 90,83,76,96 to find the common factors.
90: 1,2,3,5,6,9,10,15,18,30,45,90
83: 1,83
76: 1,2,4,19,38,76
96: 1,2,3,4,6,8,12,16,24,32,48,96
The common factors for 90,83,76,96 are 1.
1
The GCF (HCF) of the numerical factors 1 is 1.
1
Find the HCF 90 , 83 , 76 , 96