Greatest Common Factor of 64, 20, 78, 562

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

• Greatest Common Factor of 64, 20, 78, 562 by common division method
• Greatest Common Factor of 64, 20, 78, 562 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 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 562

List of positive integer factors of 562 that divides 562 without a remainder.

1,2,281,562

Greatest Common Factor

We found the factors 64,20,78,562 . The biggest common factor number is the GCF number.
So the greatest common factor 64,20,78,562 is 2.

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

• GCF of 56, 92, 37, 555
• GCF of 19, 30, 30, 503
• GCF of 65, 36, 17, 589
• GCF of 53, 44, 77, 847
• GCF of 77, 55, 89, 441

1. What is the GCF of 64, 20, 78, 562?

Answer: GCF of 64, 20, 78, 562 is 2.

2. How to Find the GCF of 64, 20, 78, 562

Answer: Greatest Common Factor(GCF) of 64, 20, 78, 562 = 2

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

Step 2: Then multiply all the prime factors GCF(64, 20, 78, 562) = 2.