Greatest Common Factor of 14, 14, 45, 49

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

• Greatest Common Factor of 14, 14, 45, 49 by common division method
• Greatest Common Factor of 14, 14, 45, 49 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 14

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

1,2,7,14

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Greatest Common Factor

We found the factors 14,14,45,49 . The biggest common factor number is the GCF number.
So the greatest common factor 14,14,45,49 is 1.

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

• GCF of 50, 95, 64, 50
• GCF of 16, 96, 79, 16
• GCF of 62, 42, 73, 45
• GCF of 73, 37, 40, 51
• GCF of 85, 78, 52, 40

1. What is the GCF of 14, 14, 45, 49?

Answer: GCF of 14, 14, 45, 49 is 1.

2. How to Find the GCF of 14, 14, 45, 49

Answer: Greatest Common Factor(GCF) of 14, 14, 45, 49 = 1

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

Step 2: Then multiply all the prime factors GCF(14, 14, 45, 49) = 1.