GCF for 60 and 490

What is the Greatest Common Factor of 60 and 490?

Answer: GCF of 60 and 490 is 10

(Ten)

Finding GCF for 60 and 490 using all factors (divisors) listing

The first method to find GCF for numbers 60 and 490 is to list all factors for both numbers and pick the highest common one:

All factors of 60: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

All factors of 490: 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

So the Greatest Common Factor for 60 and 490 is 10

Finding GCF for 60 and 490 by Prime Factorization

The second method to find GCF for numbers 60 and 490 is to list all Prime Factors for both numbers and multiply the common ones:

All Prime Factors of 60: 2, 2, 3, 5

All Prime Factors of 490: 2, 5, 7, 7

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
454905
464902
474901
484902
4949049
5049010
514901
524902
534901
544902
554905
5649014
574901
584902
594901
6049010
614901
624902
634907
644902
654905
664902
674901
684902
694901
7049070
714901
724902
734901
744902

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 60 and 490? (The answer is: 10). Select the first number (e.g. '60') and the second number (e.g. '490'). 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 60 and 490?

GCF of 60 and 490 is 10