Greatest Common Factor of 814, 640, 16

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

• Greatest Common Factor of 814, 640, 16 by common division method
• Greatest Common Factor of 814, 640, 16 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 814

List of positive integer factors of 814 that divides 814 without a remainder.

1,2,11,22,37,74,407,814

Factors of 640

List of positive integer factors of 640 that divides 640 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,128,160,320,640

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Greatest Common Factor

We found the factors 814,640,16 . The biggest common factor number is the GCF number.
So the greatest common factor 814,640,16 is 2.

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

• GCF of 130, 342, 88
• GCF of 716, 170, 83
• GCF of 508, 961, 72
• GCF of 771, 694, 85
• GCF of 817, 291, 93

1. What is the GCF of 814, 640, 16?

Answer: GCF of 814, 640, 16 is 2.

2. How to Find the GCF of 814, 640, 16

Answer: Greatest Common Factor(GCF) of 814, 640, 16 = 2

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

Step 2: Then multiply all the prime factors GCF(814, 640, 16) = 2.