Greatest Common Factor of 280, 285, 745

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

• Greatest Common Factor of 280, 285, 745 by common division method
• Greatest Common Factor of 280, 285, 745 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 280

List of positive integer factors of 280 that divides 280 without a remainder.

1,2,4,5,7,8,10,14,20,28,35,40,56,70,140,280

Factors of 285

List of positive integer factors of 285 that divides 285 without a remainder.

1,3,5,15,19,57,95,285

Factors of 745

List of positive integer factors of 745 that divides 745 without a remainder.

1,5,149,745

Greatest Common Factor

We found the factors 280,285,745 . The biggest common factor number is the GCF number.
So the greatest common factor 280,285,745 is 5.

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

• GCF of 945, 612, 702
• GCF of 588, 147, 875
• GCF of 129, 215, 976
• GCF of 688, 806, 401
• GCF of 429, 952, 743

1. What is the GCF of 280, 285, 745?

Answer: GCF of 280, 285, 745 is 5.

2. How to Find the GCF of 280, 285, 745

Answer: Greatest Common Factor(GCF) of 280, 285, 745 = 5

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

Step 2: Then multiply all the prime factors GCF(280, 285, 745) = 5.