Greatest Common Factor of 196, 646, 242

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

• Greatest Common Factor of 196, 646, 242 by common division method
• Greatest Common Factor of 196, 646, 242 with matching the biggest common factor

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

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

Factors of 646

List of positive integer factors of 646 that divides 646 without a remainder.

1,2,17,19,34,38,323,646

Factors of 242

List of positive integer factors of 242 that divides 242 without a remainder.

1,2,11,22,121,242

Greatest Common Factor

We found the factors 196,646,242 . The biggest common factor number is the GCF number.
So the greatest common factor 196,646,242 is 2.

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

• GCF of 538, 598, 762
• GCF of 783, 969, 142
• GCF of 601, 826, 338
• GCF of 364, 949, 174
• GCF of 613, 918, 927

1. What is the GCF of 196, 646, 242?

Answer: GCF of 196, 646, 242 is 2.

2. How to Find the GCF of 196, 646, 242

Answer: Greatest Common Factor(GCF) of 196, 646, 242 = 2

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

Step 2: Then multiply all the prime factors GCF(196, 646, 242) = 2.