Greatest Common Factor of 289, 142, 768

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

• Greatest Common Factor of 289, 142, 768 by common division method
• Greatest Common Factor of 289, 142, 768 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 142

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

1,2,71,142

Factors of 768

List of positive integer factors of 768 that divides 768 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,768

Greatest Common Factor

We found the factors 289,142,768 . The biggest common factor number is the GCF number.
So the greatest common factor 289,142,768 is 1.

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

• GCF of 627, 848, 856
• GCF of 374, 100, 867
• GCF of 129, 801, 606
• GCF of 375, 559, 593
• GCF of 932, 849, 705

1. What is the GCF of 289, 142, 768?

Answer: GCF of 289, 142, 768 is 1.

2. How to Find the GCF of 289, 142, 768

Answer: Greatest Common Factor(GCF) of 289, 142, 768 = 1

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

Step 2: Then multiply all the prime factors GCF(289, 142, 768) = 1.