Greatest Common Factor of 420, 605, 265

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

• Greatest Common Factor of 420, 605, 265 by common division method
• Greatest Common Factor of 420, 605, 265 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 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 605

List of positive integer factors of 605 that divides 605 without a remainder.

1,5,11,55,121,605

Factors of 265

List of positive integer factors of 265 that divides 265 without a remainder.

1,5,53,265

Greatest Common Factor

We found the factors 420,605,265 . The biggest common factor number is the GCF number.
So the greatest common factor 420,605,265 is 5.

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

• GCF of 123, 419, 248
• GCF of 996, 692, 343
• GCF of 815, 718, 263
• GCF of 115, 739, 852
• GCF of 561, 303, 326

1. What is the GCF of 420, 605, 265?

Answer: GCF of 420, 605, 265 is 5.

2. How to Find the GCF of 420, 605, 265

Answer: Greatest Common Factor(GCF) of 420, 605, 265 = 5

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

Step 2: Then multiply all the prime factors GCF(420, 605, 265) = 5.