Greatest Common Factor of 14, 30, 640

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

• Greatest Common Factor of 14, 30, 640 by common division method
• Greatest Common Factor of 14, 30, 640 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 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

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

Greatest Common Factor

We found the factors 14,30,640 . The biggest common factor number is the GCF number.
So the greatest common factor 14,30,640 is 2.

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

• GCF of 50, 20, 217
• GCF of 55, 30, 984
• GCF of 43, 88, 602
• GCF of 35, 39, 406
• GCF of 36, 43, 326

1. What is the GCF of 14, 30, 640?

Answer: GCF of 14, 30, 640 is 2.

2. How to Find the GCF of 14, 30, 640

Answer: Greatest Common Factor(GCF) of 14, 30, 640 = 2

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

Step 2: Then multiply all the prime factors GCF(14, 30, 640) = 2.