Greatest Common Factor of 865, 640, 520

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

• Greatest Common Factor of 865, 640, 520 by common division method
• Greatest Common Factor of 865, 640, 520 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 5 = 5

Factors of 865

List of positive integer factors of 865 that divides 865 without a remainder.

1,5,173,865

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 520

List of positive integer factors of 520 that divides 520 without a remainder.

1,2,4,5,8,10,13,20,26,40,52,65,104,130,260,520

Greatest Common Factor

We found the factors 865,640,520 . The biggest common factor number is the GCF number.
So the greatest common factor 865,640,520 is 5.

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

• GCF of 820, 503, 384
• GCF of 886, 776, 427
• GCF of 405, 572, 180
• GCF of 786, 140, 780
• GCF of 228, 144, 253

1. What is the GCF of 865, 640, 520?

Answer: GCF of 865, 640, 520 is 5.

2. How to Find the GCF of 865, 640, 520

Answer: Greatest Common Factor(GCF) of 865, 640, 520 = 5

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

Step 2: Then multiply all the prime factors GCF(865, 640, 520) = 5.