Greatest Common Factor of 88, 69, 68, 21, 266

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

• Greatest Common Factor of 88, 69, 68, 21, 266 by common division method
• Greatest Common Factor of 88, 69, 68, 21, 266 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 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 68

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

1,2,4,17,34,68

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 266

List of positive integer factors of 266 that divides 266 without a remainder.

1,2,7,14,19,38,133,266

Greatest Common Factor

We found the factors 88,69,68,21,266 . The biggest common factor number is the GCF number.
So the greatest common factor 88,69,68,21,266 is 1.

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

• GCF of 80, 96, 50, 76, 678
• GCF of 71, 67, 70, 92, 722
• GCF of 19, 54, 14, 49, 336
• GCF of 23, 16, 76, 84, 835
• GCF of 33, 89, 20, 63, 137

1. What is the GCF of 88, 69, 68, 21, 266?

Answer: GCF of 88, 69, 68, 21, 266 is 1.

2. How to Find the GCF of 88, 69, 68, 21, 266

Answer: Greatest Common Factor(GCF) of 88, 69, 68, 21, 266 = 1

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

Step 2: Then multiply all the prime factors GCF(88, 69, 68, 21, 266) = 1.