Greatest Common Factor of 28, 98, 60, 74

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

• Greatest Common Factor of 28, 98, 60, 74 by common division method
• Greatest Common Factor of 28, 98, 60, 74 with matching the biggest common factor

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

Factors of 28

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

1,2,4,7,14,28

Factors of 98

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

1,2,7,14,49,98

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Greatest Common Factor

We found the factors 28,98,60,74 . The biggest common factor number is the GCF number.
So the greatest common factor 28,98,60,74 is 2.

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

• GCF of 30, 15, 99, 50
• GCF of 35, 60, 74, 18
• GCF of 79, 92, 65, 26
• GCF of 96, 22, 15, 48
• GCF of 12, 91, 20, 88

1. What is the GCF of 28, 98, 60, 74?

Answer: GCF of 28, 98, 60, 74 is 2.

2. How to Find the GCF of 28, 98, 60, 74

Answer: Greatest Common Factor(GCF) of 28, 98, 60, 74 = 2

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

Step 2: Then multiply all the prime factors GCF(28, 98, 60, 74) = 2.