Greatest Common Factor of 42, 11, 23, 869

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

• Greatest Common Factor of 42, 11, 23, 869 by common division method
• Greatest Common Factor of 42, 11, 23, 869 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 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 869

List of positive integer factors of 869 that divides 869 without a remainder.

1,11,79,869

Greatest Common Factor

We found the factors 42,11,23,869 . The biggest common factor number is the GCF number.
So the greatest common factor 42,11,23,869 is 1.

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

• GCF of 53, 77, 51, 610
• GCF of 62, 13, 55, 887
• GCF of 38, 16, 35, 596
• GCF of 25, 65, 96, 538
• GCF of 37, 11, 56, 774

1. What is the GCF of 42, 11, 23, 869?

Answer: GCF of 42, 11, 23, 869 is 1.

2. How to Find the GCF of 42, 11, 23, 869

Answer: Greatest Common Factor(GCF) of 42, 11, 23, 869 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 11, 23, 869) = 1.