Greatest Common Factor of 78, 70, 38, 64, 294

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

• Greatest Common Factor of 78, 70, 38, 64, 294 by common division method
• Greatest Common Factor of 78, 70, 38, 64, 294 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 78

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

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

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

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 294

List of positive integer factors of 294 that divides 294 without a remainder.

1,2,3,6,7,14,21,42,49,98,147,294

Greatest Common Factor

We found the factors 78,70,38,64,294 . The biggest common factor number is the GCF number.
So the greatest common factor 78,70,38,64,294 is 2.

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

• GCF of 17, 94, 33, 32, 607
• GCF of 50, 69, 91, 35, 153
• GCF of 42, 99, 82, 48, 900
• GCF of 85, 75, 25, 11, 154
• GCF of 54, 90, 50, 45, 975

1. What is the GCF of 78, 70, 38, 64, 294?

Answer: GCF of 78, 70, 38, 64, 294 is 2.

2. How to Find the GCF of 78, 70, 38, 64, 294

Answer: Greatest Common Factor(GCF) of 78, 70, 38, 64, 294 = 2

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

Step 2: Then multiply all the prime factors GCF(78, 70, 38, 64, 294) = 2.