Greatest Common Factor of 29, 68, 45, 25

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

• Greatest Common Factor of 29, 68, 45, 25 by common division method
• Greatest Common Factor of 29, 68, 45, 25 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 29

List of positive integer factors of 29 that divides 29 without a remainder.

1,29

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 25

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

1,5,25

Greatest Common Factor

We found the factors 29,68,45,25 . The biggest common factor number is the GCF number.
So the greatest common factor 29,68,45,25 is 1.

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

• GCF of 30, 70, 22, 94
• GCF of 16, 49, 24, 80
• GCF of 31, 68, 37, 59
• GCF of 36, 57, 63, 20
• GCF of 38, 42, 94, 21

1. What is the GCF of 29, 68, 45, 25?

Answer: GCF of 29, 68, 45, 25 is 1.

2. How to Find the GCF of 29, 68, 45, 25

Answer: Greatest Common Factor(GCF) of 29, 68, 45, 25 = 1

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

Step 2: Then multiply all the prime factors GCF(29, 68, 45, 25) = 1.