Greatest Common Factor of 4, 28, 770

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

• Greatest Common Factor of 4, 28, 770 by common division method
• Greatest Common Factor of 4, 28, 770 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 4

List of positive integer factors of 4 that divides 4 without a remainder.

1,2,4

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 770

List of positive integer factors of 770 that divides 770 without a remainder.

1,2,5,7,10,11,14,22,35,55,70,77,110,154,385,770

Greatest Common Factor

We found the factors 4,28,770 . The biggest common factor number is the GCF number.
So the greatest common factor 4,28,770 is 2.

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

• GCF of 6, 90, 252
• GCF of 7, 46, 572
• GCF of 6, 60, 278
• GCF of 6, 64, 374
• GCF of 9, 74, 170

1. What is the GCF of 4, 28, 770?

Answer: GCF of 4, 28, 770 is 2.

2. How to Find the GCF of 4, 28, 770

Answer: Greatest Common Factor(GCF) of 4, 28, 770 = 2

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

Step 2: Then multiply all the prime factors GCF(4, 28, 770) = 2.