Greatest Common Factor of 25, 69, 20, 46

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

• Greatest Common Factor of 25, 69, 20, 46 by common division method
• Greatest Common Factor of 25, 69, 20, 46 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 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

Greatest Common Factor

We found the factors 25,69,20,46 . The biggest common factor number is the GCF number.
So the greatest common factor 25,69,20,46 is 1.

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

• GCF of 85, 36, 32, 83
• GCF of 70, 22, 29, 52
• GCF of 40, 44, 14, 28
• GCF of 67, 17, 47, 82
• GCF of 52, 60, 89, 98

1. What is the GCF of 25, 69, 20, 46?

Answer: GCF of 25, 69, 20, 46 is 1.

2. How to Find the GCF of 25, 69, 20, 46

Answer: Greatest Common Factor(GCF) of 25, 69, 20, 46 = 1

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

Step 2: Then multiply all the prime factors GCF(25, 69, 20, 46) = 1.