Greatest Common Factor of 26, 70, 27, 87

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

• Greatest Common Factor of 26, 70, 27, 87 by common division method
• Greatest Common Factor of 26, 70, 27, 87 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Greatest Common Factor

We found the factors 26,70,27,87 . The biggest common factor number is the GCF number.
So the greatest common factor 26,70,27,87 is 1.

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

• GCF of 67, 45, 21, 76
• GCF of 13, 91, 51, 88
• GCF of 78, 68, 52, 93
• GCF of 19, 62, 98, 89
• GCF of 57, 75, 91, 91

1. What is the GCF of 26, 70, 27, 87?

Answer: GCF of 26, 70, 27, 87 is 1.

2. How to Find the GCF of 26, 70, 27, 87

Answer: Greatest Common Factor(GCF) of 26, 70, 27, 87 = 1

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

Step 2: Then multiply all the prime factors GCF(26, 70, 27, 87) = 1.