Greatest Common Factor of 40, 28, 66, 482

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

• Greatest Common Factor of 40, 28, 66, 482 by common division method
• Greatest Common Factor of 40, 28, 66, 482 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 40

List of positive integer factors of 40 that divides 40 without a remainder.

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

Factors of 28

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

1,2,4,7,14,28

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 482

List of positive integer factors of 482 that divides 482 without a remainder.

1,2,241,482

Greatest Common Factor

We found the factors 40,28,66,482 . The biggest common factor number is the GCF number.
So the greatest common factor 40,28,66,482 is 2.

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

• GCF of 67, 84, 11, 375
• GCF of 62, 78, 61, 171
• GCF of 10, 97, 57, 641
• GCF of 29, 12, 77, 792
• GCF of 77, 10, 82, 888

1. What is the GCF of 40, 28, 66, 482?

Answer: GCF of 40, 28, 66, 482 is 2.

2. How to Find the GCF of 40, 28, 66, 482

Answer: Greatest Common Factor(GCF) of 40, 28, 66, 482 = 2

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

Step 2: Then multiply all the prime factors GCF(40, 28, 66, 482) = 2.