GCF for 70 and 365

What is the Greatest Common Factor of 70 and 365?

Answer: GCF of 70 and 365 is 5

(Five)

Finding GCF for 70 and 365 using all factors (divisors) listing

The first method to find GCF for numbers 70 and 365 is to list all factors for both numbers and pick the highest common one:

All factors of 70: 1, 2, 5, 7, 10, 14, 35, 70

All factors of 365: 1, 5, 73, 365

So the Greatest Common Factor for 70 and 365 is 5

Finding GCF for 70 and 365 by Prime Factorization

The second method to find GCF for numbers 70 and 365 is to list all Prime Factors for both numbers and multiply the common ones:

All Prime Factors of 70: 2, 5, 7

All Prime Factors of 365: 5, 73

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 70 and 365

GCF Table

Number 1Number 2GCF
553655
563651
573651
583651
593651
603655
613651
623651
633651
643651
653655
663651
673651
683651
693651
703655
713651
723651
7336573
743651
753655
763651
773651
783651
793651
803655
813651
823651
833651
843651

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 Factor of 70 and 365? (The answer is: 5). Select the first number (e.g. '70') and the second number (e.g. '365'). 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

FAQ

What is the Greatest Common Factor of 70 and 365?

GCF of 70 and 365 is 5