Greatest Common Factor of 202, 420, 64

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

• Greatest Common Factor of 202, 420, 64 by common division method
• Greatest Common Factor of 202, 420, 64 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 202

List of positive integer factors of 202 that divides 202 without a remainder.

1,2,101,202

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 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Greatest Common Factor

We found the factors 202,420,64 . The biggest common factor number is the GCF number.
So the greatest common factor 202,420,64 is 2.

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

• GCF of 862, 291, 35
• GCF of 326, 526, 97
• GCF of 464, 849, 64
• GCF of 249, 212, 77
• GCF of 640, 202, 20

1. What is the GCF of 202, 420, 64?

Answer: GCF of 202, 420, 64 is 2.

2. How to Find the GCF of 202, 420, 64

Answer: Greatest Common Factor(GCF) of 202, 420, 64 = 2

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

Step 2: Then multiply all the prime factors GCF(202, 420, 64) = 2.