Greatest Common Factor of 26, 79, 90, 16

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

• Greatest Common Factor of 26, 79, 90, 16 by common division method
• Greatest Common Factor of 26, 79, 90, 16 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 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Greatest Common Factor

We found the factors 26,79,90,16 . The biggest common factor number is the GCF number.
So the greatest common factor 26,79,90,16 is 1.

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

• GCF of 69, 39, 17, 21
• GCF of 85, 87, 92, 93
• GCF of 59, 95, 97, 54
• GCF of 87, 74, 39, 47
• GCF of 89, 51, 98, 48

1. What is the GCF of 26, 79, 90, 16?

Answer: GCF of 26, 79, 90, 16 is 1.

2. How to Find the GCF of 26, 79, 90, 16

Answer: Greatest Common Factor(GCF) of 26, 79, 90, 16 = 1

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

Step 2: Then multiply all the prime factors GCF(26, 79, 90, 16) = 1.