Greatest Common Factor of 420, 512, 706

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

• Greatest Common Factor of 420, 512, 706 by common division method
• Greatest Common Factor of 420, 512, 706 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

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 512

List of positive integer factors of 512 that divides 512 without a remainder.

1,2,4,8,16,32,64,128,256,512

Factors of 706

List of positive integer factors of 706 that divides 706 without a remainder.

1,2,353,706

Greatest Common Factor

We found the factors 420,512,706 . The biggest common factor number is the GCF number.
So the greatest common factor 420,512,706 is 2.

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

• GCF of 536, 111, 972
• GCF of 378, 301, 137
• GCF of 973, 827, 922
• GCF of 550, 284, 865
• GCF of 389, 499, 701

1. What is the GCF of 420, 512, 706?

Answer: GCF of 420, 512, 706 is 2.

2. How to Find the GCF of 420, 512, 706

Answer: Greatest Common Factor(GCF) of 420, 512, 706 = 2

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

Step 2: Then multiply all the prime factors GCF(420, 512, 706) = 2.