Greatest Common Factor of 64, 42, 224, 398

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

• Greatest Common Factor of 64, 42, 224, 398 by common division method
• Greatest Common Factor of 64, 42, 224, 398 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 64

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

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

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 224

List of positive integer factors of 224 that divides 224 without a remainder.

1,2,4,7,8,14,16,28,32,56,112,224

Factors of 398

List of positive integer factors of 398 that divides 398 without a remainder.

1,2,199,398

Greatest Common Factor

We found the factors 64,42,224,398 . The biggest common factor number is the GCF number.
So the greatest common factor 64,42,224,398 is 2.

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

• GCF of 38, 88, 180, 445
• GCF of 12, 99, 878, 921
• GCF of 14, 14, 487, 229
• GCF of 93, 35, 864, 484
• GCF of 17, 16, 506, 934

1. What is the GCF of 64, 42, 224, 398?

Answer: GCF of 64, 42, 224, 398 is 2.

2. How to Find the GCF of 64, 42, 224, 398

Answer: Greatest Common Factor(GCF) of 64, 42, 224, 398 = 2

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

Step 2: Then multiply all the prime factors GCF(64, 42, 224, 398) = 2.