Greatest Common Factor of 26, 68, 40, 158

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

• Greatest Common Factor of 26, 68, 40, 158 by common division method
• Greatest Common Factor of 26, 68, 40, 158 with matching the biggest common factor

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

Factors of 26

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

1,2,13,26

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 158

List of positive integer factors of 158 that divides 158 without a remainder.

1,2,79,158

Greatest Common Factor

We found the factors 26,68,40,158 . The biggest common factor number is the GCF number.
So the greatest common factor 26,68,40,158 is 2.

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

• GCF of 13, 79, 62, 118
• GCF of 97, 50, 70, 602
• GCF of 96, 98, 30, 709
• GCF of 68, 78, 26, 464
• GCF of 98, 99, 18, 778

1. What is the GCF of 26, 68, 40, 158?

Answer: GCF of 26, 68, 40, 158 is 2.

2. How to Find the GCF of 26, 68, 40, 158

Answer: Greatest Common Factor(GCF) of 26, 68, 40, 158 = 2

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

Step 2: Then multiply all the prime factors GCF(26, 68, 40, 158) = 2.