Greatest Common Factor of 20, 10, 68, 276

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

• Greatest Common Factor of 20, 10, 68, 276 by common division method
• Greatest Common Factor of 20, 10, 68, 276 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 20

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

1,2,4,5,10,20

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 276

List of positive integer factors of 276 that divides 276 without a remainder.

1,2,3,4,6,12,23,46,69,92,138,276

Greatest Common Factor

We found the factors 20,10,68,276 . The biggest common factor number is the GCF number.
So the greatest common factor 20,10,68,276 is 2.

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

• GCF of 37, 66, 91, 546
• GCF of 79, 19, 39, 725
• GCF of 74, 69, 69, 893
• GCF of 96, 14, 48, 279
• GCF of 51, 73, 70, 957

1. What is the GCF of 20, 10, 68, 276?

Answer: GCF of 20, 10, 68, 276 is 2.

2. How to Find the GCF of 20, 10, 68, 276

Answer: Greatest Common Factor(GCF) of 20, 10, 68, 276 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 10, 68, 276) = 2.