Greatest Common Factor of 42, 769, 668

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

• Greatest Common Factor of 42, 769, 668 by common division method
• Greatest Common Factor of 42, 769, 668 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 769

List of positive integer factors of 769 that divides 769 without a remainder.

1,769

Factors of 668

List of positive integer factors of 668 that divides 668 without a remainder.

1,2,4,167,334,668

Greatest Common Factor

We found the factors 42,769,668 . The biggest common factor number is the GCF number.
So the greatest common factor 42,769,668 is 1.

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

• GCF of 83, 322, 283
• GCF of 79, 353, 604
• GCF of 97, 258, 670
• GCF of 27, 981, 162
• GCF of 75, 353, 973

1. What is the GCF of 42, 769, 668?

Answer: GCF of 42, 769, 668 is 1.

2. How to Find the GCF of 42, 769, 668

Answer: Greatest Common Factor(GCF) of 42, 769, 668 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 769, 668) = 1.