Greatest Common Factor of 98, 10, 56, 198

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

• Greatest Common Factor of 98, 10, 56, 198 by common division method
• Greatest Common Factor of 98, 10, 56, 198 with matching the biggest common factor

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

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 10

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

1,2,5,10

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 198

List of positive integer factors of 198 that divides 198 without a remainder.

1,2,3,6,9,11,18,22,33,66,99,198

Greatest Common Factor

We found the factors 98,10,56,198 . The biggest common factor number is the GCF number.
So the greatest common factor 98,10,56,198 is 2.

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

• GCF of 47, 54, 32, 139
• GCF of 44, 99, 91, 682
• GCF of 71, 49, 11, 573
• GCF of 33, 14, 60, 222
• GCF of 60, 11, 16, 224

1. What is the GCF of 98, 10, 56, 198?

Answer: GCF of 98, 10, 56, 198 is 2.

2. How to Find the GCF of 98, 10, 56, 198

Answer: Greatest Common Factor(GCF) of 98, 10, 56, 198 = 2

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

Step 2: Then multiply all the prime factors GCF(98, 10, 56, 198) = 2.