Greatest Common Factor of 30, 56, 34, 196

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

• Greatest Common Factor of 30, 56, 34, 196 by common division method
• Greatest Common Factor of 30, 56, 34, 196 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 196

List of positive integer factors of 196 that divides 196 without a remainder.

1,2,4,7,14,28,49,98,196

Greatest Common Factor

We found the factors 30,56,34,196 . The biggest common factor number is the GCF number.
So the greatest common factor 30,56,34,196 is 2.

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

• GCF of 61, 37, 16, 429
• GCF of 47, 69, 58, 446
• GCF of 13, 39, 32, 688
• GCF of 47, 67, 55, 680
• GCF of 50, 43, 11, 308

1. What is the GCF of 30, 56, 34, 196?

Answer: GCF of 30, 56, 34, 196 is 2.

2. How to Find the GCF of 30, 56, 34, 196

Answer: Greatest Common Factor(GCF) of 30, 56, 34, 196 = 2

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

Step 2: Then multiply all the prime factors GCF(30, 56, 34, 196) = 2.