Greatest Common Factor of 34, 25, 53, 45

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

• Greatest Common Factor of 34, 25, 53, 45 by common division method
• Greatest Common Factor of 34, 25, 53, 45 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 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 25

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

1,5,25

Factors of 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 45

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

1,3,5,9,15,45

Greatest Common Factor

We found the factors 34,25,53,45 . The biggest common factor number is the GCF number.
So the greatest common factor 34,25,53,45 is 1.

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

• GCF of 37, 12, 35, 76
• GCF of 99, 54, 87, 26
• GCF of 72, 60, 60, 44
• GCF of 96, 77, 47, 13
• GCF of 53, 55, 57, 77

1. What is the GCF of 34, 25, 53, 45?

Answer: GCF of 34, 25, 53, 45 is 1.

2. How to Find the GCF of 34, 25, 53, 45

Answer: Greatest Common Factor(GCF) of 34, 25, 53, 45 = 1

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

Step 2: Then multiply all the prime factors GCF(34, 25, 53, 45) = 1.