Greatest Common Factor of 289, 281, 142

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

• Greatest Common Factor of 289, 281, 142 by common division method
• Greatest Common Factor of 289, 281, 142 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 289

List of positive integer factors of 289 that divides 289 without a remainder.

1,17,289

Factors of 281

List of positive integer factors of 281 that divides 281 without a remainder.

1,281

Factors of 142

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

1,2,71,142

Greatest Common Factor

We found the factors 289,281,142 . The biggest common factor number is the GCF number.
So the greatest common factor 289,281,142 is 1.

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

• GCF of 968, 607, 785
• GCF of 706, 334, 390
• GCF of 952, 910, 544
• GCF of 227, 515, 229
• GCF of 179, 435, 715

1. What is the GCF of 289, 281, 142?

Answer: GCF of 289, 281, 142 is 1.

2. How to Find the GCF of 289, 281, 142

Answer: Greatest Common Factor(GCF) of 289, 281, 142 = 1

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

Step 2: Then multiply all the prime factors GCF(289, 281, 142) = 1.