Greatest Common Factor of 420, 285, 350

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

• Greatest Common Factor of 420, 285, 350 by common division method
• Greatest Common Factor of 420, 285, 350 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 285

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

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

Factors of 350

List of positive integer factors of 350 that divides 350 without a remainder.

1,2,5,7,10,14,25,35,50,70,175,350

Greatest Common Factor

We found the factors 420,285,350 . The biggest common factor number is the GCF number.
So the greatest common factor 420,285,350 is 5.

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

• GCF of 120, 555, 613
• GCF of 427, 654, 891
• GCF of 239, 191, 279
• GCF of 675, 746, 200
• GCF of 280, 697, 545

1. What is the GCF of 420, 285, 350?

Answer: GCF of 420, 285, 350 is 5.

2. How to Find the GCF of 420, 285, 350

Answer: Greatest Common Factor(GCF) of 420, 285, 350 = 5

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

Step 2: Then multiply all the prime factors GCF(420, 285, 350) = 5.