Greatest Common Factor of 98, 78, 76, 178

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

• Greatest Common Factor of 98, 78, 76, 178 by common division method
• Greatest Common Factor of 98, 78, 76, 178 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 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 178

List of positive integer factors of 178 that divides 178 without a remainder.

1,2,89,178

Greatest Common Factor

We found the factors 98,78,76,178 . The biggest common factor number is the GCF number.
So the greatest common factor 98,78,76,178 is 2.

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

• GCF of 58, 32, 13, 126
• GCF of 41, 89, 37, 956
• GCF of 48, 50, 49, 826
• GCF of 37, 57, 80, 135
• GCF of 97, 97, 29, 222

1. What is the GCF of 98, 78, 76, 178?

Answer: GCF of 98, 78, 76, 178 is 2.

2. How to Find the GCF of 98, 78, 76, 178

Answer: Greatest Common Factor(GCF) of 98, 78, 76, 178 = 2

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

Step 2: Then multiply all the prime factors GCF(98, 78, 76, 178) = 2.