Greatest Common Factor of 49, 27, 17, 970

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

• Greatest Common Factor of 49, 27, 17, 970 by common division method
• Greatest Common Factor of 49, 27, 17, 970 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 49

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

1,7,49

Factors of 27

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

1,3,9,27

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 970

List of positive integer factors of 970 that divides 970 without a remainder.

1,2,5,10,97,194,485,970

Greatest Common Factor

We found the factors 49,27,17,970 . The biggest common factor number is the GCF number.
So the greatest common factor 49,27,17,970 is 1.

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

• GCF of 29, 64, 23, 978
• GCF of 66, 86, 80, 293
• GCF of 49, 32, 28, 719
• GCF of 42, 89, 22, 332
• GCF of 30, 28, 34, 696

1. What is the GCF of 49, 27, 17, 970?

Answer: GCF of 49, 27, 17, 970 is 1.

2. How to Find the GCF of 49, 27, 17, 970

Answer: Greatest Common Factor(GCF) of 49, 27, 17, 970 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 27, 17, 970) = 1.