Greatest Common Factor of 17, 57, 70, 62

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

• Greatest Common Factor of 17, 57, 70, 62 by common division method
• Greatest Common Factor of 17, 57, 70, 62 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 17

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

1,17

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Greatest Common Factor

We found the factors 17,57,70,62 . The biggest common factor number is the GCF number.
So the greatest common factor 17,57,70,62 is 1.

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

• GCF of 44, 80, 51, 90
• GCF of 48, 82, 42, 68
• GCF of 41, 54, 95, 32
• GCF of 63, 64, 57, 39
• GCF of 79, 52, 93, 19

1. What is the GCF of 17, 57, 70, 62?

Answer: GCF of 17, 57, 70, 62 is 1.

2. How to Find the GCF of 17, 57, 70, 62

Answer: Greatest Common Factor(GCF) of 17, 57, 70, 62 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 57, 70, 62) = 1.