The HCF of the given three numbers is 15
T6c
highest common factor is 15.
5
450
45
45
45
The hcf is 15.
H.C.F of 45 75 and 90 Right answer is 3×5=15
HCF of two numbers a & b is b if a is divisible by b.Here, 90 is divisible by 45 so HCF is 45.Alternate Methods:1-Prime factorization of 45 = 3x3x5Prime factorization of 90 = 2x3x3x5From the factorization it is clear that GCF = 3x3x5 = 452-Factors of 45 are 1, 3, 5, 9, 15 & 45.Factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 30, 45 & 90.Common factors are 1, 3, 5, 9, 15 and 45 and the greatest common factor is 45.
HCF of 735 and 1050 is 105.
The GCF is 105.
The hcf is 15.
Factors of 90: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90 Factors of 105: 1, 3, 5, 7, 15, 21, 35, 105 GCF (90, 105) = 15
H.C.F of 45 75 and 90 Right answer is 3×5=15
The HCF of 30 and 105 is 15.
HCF of two numbers a & b is b if a is divisible by b.Here, 90 is divisible by 45 so HCF is 45.Alternate Methods:1-Prime factorization of 45 = 3x3x5Prime factorization of 90 = 2x3x3x5From the factorization it is clear that GCF = 3x3x5 = 452-Factors of 45 are 1, 3, 5, 9, 15 & 45.Factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 30, 45 & 90.Common factors are 1, 3, 5, 9, 15 and 45 and the greatest common factor is 45.
15, 30, 45, 60, 75, 90, 105, 120,135,15015, 30, 45, 60, 75, 90, 105, 120, 135, 150.
with compass.........at 90+60degree angle,,,,,,,,, * * * * * and 90 + 60 = 105??? You need to draw a 90 degree ange and bisect it to give a 45 deg angle. Then add a 60 degree angle. 45 + 60 = 105.
HCF of 735 and 1050 is 105.
The GCF is 15.
15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, . . .
The hcf of 45 and 40 is 5.
The HCF of 4 and 90 is 2.