GCF for 70 and 460

What is the Greatest Common Factor of 70 and 460?

Answer: GCF of 70 and 460 is 10

(Ten)

Finding GCF for 70 and 460 using all factors (divisors) listing

The first method to find GCF for numbers 70 and 460 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 460: 1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460

So the Greatest Common Factor for 70 and 460 is 10

Finding GCF for 70 and 460 by Prime Factorization

The second method to find GCF for numbers 70 and 460 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 460: 2, 2, 5, 23

As we can see there are Prime Factors common to both numbers: 2, 5

Now we need to multiply them to find GCF: 2 × 5 = 10

GCF Table

Number 1Number 2GCF
554605
564604
574601
584602
594601
6046020
614601
624602
634601
644604
654605
664602
674601
684604
6946023
7046010
714601
724604
734601
744602
754605
764604
774601
784602
794601
8046020
814601
824602
834601
844604

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 460? (The answer is: 10). Select the first number (e.g. '70') and the second number (e.g. '460'). 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 460?

GCF of 70 and 460 is 10