Greatest Common Factor of 53, 36, 55, 21, 266

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

• Greatest Common Factor of 53, 36, 55, 21, 266 by common division method
• Greatest Common Factor of 53, 36, 55, 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 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

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 53,36,55,21,266 . The biggest common factor number is the GCF number.
So the greatest common factor 53,36,55,21,266 is 1.

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

• GCF of 77, 80, 30, 56, 885
• GCF of 22, 65, 47, 15, 681
• GCF of 78, 76, 81, 44, 557
• GCF of 72, 40, 87, 48, 808
• GCF of 91, 75, 42, 43, 159

1. What is the GCF of 53, 36, 55, 21, 266?

Answer: GCF of 53, 36, 55, 21, 266 is 1.

2. How to Find the GCF of 53, 36, 55, 21, 266

Answer: Greatest Common Factor(GCF) of 53, 36, 55, 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(53, 36, 55, 21, 266) = 1.