Greatest Common Factor of 17, 142, 428

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

• Greatest Common Factor of 17, 142, 428 by common division method
• Greatest Common Factor of 17, 142, 428 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 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Factors of 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Greatest Common Factor

We found the factors 17,142,428 . The biggest common factor number is the GCF number.
So the greatest common factor 17,142,428 is 1.

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

• GCF of 86, 883, 964
• GCF of 90, 231, 617
• GCF of 61, 118, 991
• GCF of 37, 317, 325
• GCF of 94, 141, 184

1. What is the GCF of 17, 142, 428?

Answer: GCF of 17, 142, 428 is 1.

2. How to Find the GCF of 17, 142, 428

Answer: Greatest Common Factor(GCF) of 17, 142, 428 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 142, 428) = 1.