Greatest Common Factor of 14, 42, 253

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

• Greatest Common Factor of 14, 42, 253 by common division method
• Greatest Common Factor of 14, 42, 253 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 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 253

List of positive integer factors of 253 that divides 253 without a remainder.

1,11,23,253

Greatest Common Factor

We found the factors 14,42,253 . The biggest common factor number is the GCF number.
So the greatest common factor 14,42,253 is 1.

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

• GCF of 67, 75, 447
• GCF of 27, 92, 174
• GCF of 47, 47, 295
• GCF of 57, 73, 617
• GCF of 27, 36, 937

1. What is the GCF of 14, 42, 253?

Answer: GCF of 14, 42, 253 is 1.

2. How to Find the GCF of 14, 42, 253

Answer: Greatest Common Factor(GCF) of 14, 42, 253 = 1

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

Step 2: Then multiply all the prime factors GCF(14, 42, 253) = 1.