Greatest Common Factor of 26, 98, 77, 12

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

• Greatest Common Factor of 26, 98, 77, 12 by common division method
• Greatest Common Factor of 26, 98, 77, 12 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 26

List of positive integer factors of 26 that divides 26 without a remainder.

1,2,13,26

Factors of 98

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

1,2,7,14,49,98

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Greatest Common Factor

We found the factors 26,98,77,12 . The biggest common factor number is the GCF number.
So the greatest common factor 26,98,77,12 is 1.

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

• GCF of 52, 51, 52, 67
• GCF of 22, 39, 86, 38
• GCF of 35, 40, 31, 33
• GCF of 94, 67, 57, 99
• GCF of 55, 85, 85, 68

1. What is the GCF of 26, 98, 77, 12?

Answer: GCF of 26, 98, 77, 12 is 1.

2. How to Find the GCF of 26, 98, 77, 12

Answer: Greatest Common Factor(GCF) of 26, 98, 77, 12 = 1

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

Step 2: Then multiply all the prime factors GCF(26, 98, 77, 12) = 1.