Greatest Common Factor of 505, 620, 285

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

• Greatest Common Factor of 505, 620, 285 by common division method
• Greatest Common Factor of 505, 620, 285 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 505

List of positive integer factors of 505 that divides 505 without a remainder.

1,5,101,505

Factors of 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

Factors of 285

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

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

Greatest Common Factor

We found the factors 505,620,285 . The biggest common factor number is the GCF number.
So the greatest common factor 505,620,285 is 5.

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

• GCF of 934, 835, 232
• GCF of 353, 303, 323
• GCF of 407, 322, 427
• GCF of 938, 251, 442
• GCF of 530, 462, 109

1. What is the GCF of 505, 620, 285?

Answer: GCF of 505, 620, 285 is 5.

2. How to Find the GCF of 505, 620, 285

Answer: Greatest Common Factor(GCF) of 505, 620, 285 = 5

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

Step 2: Then multiply all the prime factors GCF(505, 620, 285) = 5.