Greatest Common Factor of 945, 680, 320

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

• Greatest Common Factor of 945, 680, 320 by common division method
• Greatest Common Factor of 945, 680, 320 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 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Factors of 680

List of positive integer factors of 680 that divides 680 without a remainder.

1,2,4,5,8,10,17,20,34,40,68,85,136,170,340,680

Factors of 320

List of positive integer factors of 320 that divides 320 without a remainder.

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

Greatest Common Factor

We found the factors 945,680,320 . The biggest common factor number is the GCF number.
So the greatest common factor 945,680,320 is 5.

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

• GCF of 999, 265, 790
• GCF of 232, 928, 382
• GCF of 366, 485, 528
• GCF of 595, 218, 595
• GCF of 693, 619, 625

1. What is the GCF of 945, 680, 320?

Answer: GCF of 945, 680, 320 is 5.

2. How to Find the GCF of 945, 680, 320

Answer: Greatest Common Factor(GCF) of 945, 680, 320 = 5

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

Step 2: Then multiply all the prime factors GCF(945, 680, 320) = 5.