Greatest Common Factor of 45, 280, 160

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

• Greatest Common Factor of 45, 280, 160 by common division method
• Greatest Common Factor of 45, 280, 160 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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

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 160

List of positive integer factors of 160 that divides 160 without a remainder.

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

Greatest Common Factor

We found the factors 45,280,160 . The biggest common factor number is the GCF number.
So the greatest common factor 45,280,160 is 5.

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

• GCF of 63, 676, 747
• GCF of 84, 384, 197
• GCF of 28, 142, 889
• GCF of 93, 319, 195
• GCF of 54, 202, 434

1. What is the GCF of 45, 280, 160?

Answer: GCF of 45, 280, 160 is 5.

2. How to Find the GCF of 45, 280, 160

Answer: Greatest Common Factor(GCF) of 45, 280, 160 = 5

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

Step 2: Then multiply all the prime factors GCF(45, 280, 160) = 5.