Greatest Common Factor of 40, 492, 128

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

• Greatest Common Factor of 40, 492, 128 by common division method
• Greatest Common Factor of 40, 492, 128 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 x 2 = 4

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 492

List of positive integer factors of 492 that divides 492 without a remainder.

1,2,3,4,6,12,41,82,123,164,246,492

Factors of 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Greatest Common Factor

We found the factors 40,492,128 . The biggest common factor number is the GCF number.
So the greatest common factor 40,492,128 is 4.

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

• GCF of 26, 143, 855
• GCF of 64, 572, 940
• GCF of 39, 867, 243
• GCF of 36, 613, 601
• GCF of 99, 180, 861

1. What is the GCF of 40, 492, 128?

Answer: GCF of 40, 492, 128 is 4.

2. How to Find the GCF of 40, 492, 128

Answer: Greatest Common Factor(GCF) of 40, 492, 128 = 4

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

Step 2: Then multiply all the prime factors GCF(40, 492, 128) = 4.