Greatest Common Factor of 640, 430, 465

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

• Greatest Common Factor of 640, 430, 465 by common division method
• Greatest Common Factor of 640, 430, 465 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 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 430

List of positive integer factors of 430 that divides 430 without a remainder.

1,2,5,10,43,86,215,430

Factors of 465

List of positive integer factors of 465 that divides 465 without a remainder.

1,3,5,15,31,93,155,465

Greatest Common Factor

We found the factors 640,430,465 . The biggest common factor number is the GCF number.
So the greatest common factor 640,430,465 is 5.

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

• GCF of 984, 209, 624
• GCF of 116, 677, 910
• GCF of 256, 728, 374
• GCF of 568, 841, 759
• GCF of 202, 628, 674

1. What is the GCF of 640, 430, 465?

Answer: GCF of 640, 430, 465 is 5.

2. How to Find the GCF of 640, 430, 465

Answer: Greatest Common Factor(GCF) of 640, 430, 465 = 5

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

Step 2: Then multiply all the prime factors GCF(640, 430, 465) = 5.