Greatest Common Factor of 980, 505, 405

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 980, 505, 405 by common division method
• Greatest Common Factor of 980, 505, 405 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 5 = 5

Factors of 980

List of positive integer factors of 980 that divides 980 without a remainder.

1,2,4,5,7,10,14,20,28,35,49,70,98,140,196,245,490,980

Factors of 505

List of positive integer factors of 505 that divides 505 without a remainder.

1,5,101,505

Factors of 405

List of positive integer factors of 405 that divides 405 without a remainder.

1,3,5,9,15,27,45,81,135,405

Greatest Common Factor

We found the factors 980,505,405 . The biggest common factor number is the GCF number.
So the greatest common factor 980,505,405 is 5.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 745, 914, 448
• GCF of 873, 633, 977
• GCF of 511, 132, 403
• GCF of 386, 183, 654
• GCF of 449, 586, 325

1. What is the GCF of 980, 505, 405?

Answer: GCF of 980, 505, 405 is 5.

2. How to Find the GCF of 980, 505, 405

Answer: Greatest Common Factor(GCF) of 980, 505, 405 = 5

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(980, 505, 405) = 5.