Greatest Common Factor of 90, 52, 28, 484

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

• Greatest Common Factor of 90, 52, 28, 484 by common division method
• Greatest Common Factor of 90, 52, 28, 484 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 484

List of positive integer factors of 484 that divides 484 without a remainder.

1,2,4,11,22,44,121,242,484

Greatest Common Factor

We found the factors 90,52,28,484 . The biggest common factor number is the GCF number.
So the greatest common factor 90,52,28,484 is 2.

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

• GCF of 44, 78, 18, 771
• GCF of 80, 34, 15, 480
• GCF of 10, 22, 83, 190
• GCF of 61, 95, 89, 149
• GCF of 10, 81, 90, 800

1. What is the GCF of 90, 52, 28, 484?

Answer: GCF of 90, 52, 28, 484 is 2.

2. How to Find the GCF of 90, 52, 28, 484

Answer: Greatest Common Factor(GCF) of 90, 52, 28, 484 = 2

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

Step 2: Then multiply all the prime factors GCF(90, 52, 28, 484) = 2.