Greatest Common Factor of 80, 455, 490

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

• Greatest Common Factor of 80, 455, 490 by common division method
• Greatest Common Factor of 80, 455, 490 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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 455

List of positive integer factors of 455 that divides 455 without a remainder.

1,5,7,13,35,65,91,455

Factors of 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

Greatest Common Factor

We found the factors 80,455,490 . The biggest common factor number is the GCF number.
So the greatest common factor 80,455,490 is 5.

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

• GCF of 43, 734, 382
• GCF of 84, 271, 602
• GCF of 36, 815, 291
• GCF of 45, 512, 274
• GCF of 63, 908, 558

1. What is the GCF of 80, 455, 490?

Answer: GCF of 80, 455, 490 is 5.

2. How to Find the GCF of 80, 455, 490

Answer: Greatest Common Factor(GCF) of 80, 455, 490 = 5

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

Step 2: Then multiply all the prime factors GCF(80, 455, 490) = 5.