GCF for 90 and 95

"Greatest Common Factor" Calculator

Greatest Common Factor of

and

What is the Greatest common Divisor of 90 and 95?

Answer: GCF of 90 and 95 is 5

(Five)

Finding GCF for 90 and 95 using all factors (divisors) listing

The first method to find GCF for numbers 90 and 95 is to list all factors for both numbers and pick the highest common one:

All factors of 90: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

All factors of 95: 1, 5, 19, 95

So the Greatest Common Factor for 90 and 95 is 5

Finding GCF for 90 and 95 by Prime Factorization

The second method to find GCF for numbers 90 and 95 is to list all Prime Factors for both numbers and multiply the common ones:

All Prime Factors of 90: 2, 3, 3, 5

All Prime Factors of 95: 5, 19

As we can see there is only one Prime Factor common to both numbers. It is 5

So 5 is the Greatest Common Factor of 90 and 95

See Also

About "Greatest Common Factor" Calculator

This calculator will help you find the greatest common factor (GCF) of two numbers. For example, it can help you find out what is the Greatest common Divisor of 90 and 95? (The answer is: 5). Select the first number (e.g. '90') and the second number (e.g. '95'). After that hit the 'Calculate' button.
Greatest Common Factor (GCF) also known as the Greatest Common Divisor (GCD) or Highest Common Factor (HCF) - it is the largest positive integer that divides each of the integers with zero remainder

"Greatest Common Factor" Calculator

Greatest Common Factor of

and

GCF Table

Number 1Number 2GCF
75955
769519
77951
78951
79951
80955
81951
82951
83951
84951
85955
86951
87951
88951
89951
90955
91951
92951
93951
94951
959595
96951
97951
98951
99951
100955
101951
102951
103951
104951

FAQ

What is the Greatest common Divisor of 90 and 95?

GCF of 90 and 95 is 5

See Also