Greatest Common Factor of 49, 25, 85, 34

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

• Greatest Common Factor of 49, 25, 85, 34 by common division method
• Greatest Common Factor of 49, 25, 85, 34 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 25

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

1,5,25

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 34

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

1,2,17,34

Greatest Common Factor

We found the factors 49,25,85,34 . The biggest common factor number is the GCF number.
So the greatest common factor 49,25,85,34 is 1.

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

• GCF of 58, 83, 32, 50
• GCF of 60, 29, 59, 53
• GCF of 58, 79, 95, 49
• GCF of 76, 30, 90, 53
• GCF of 47, 12, 99, 57

1. What is the GCF of 49, 25, 85, 34?

Answer: GCF of 49, 25, 85, 34 is 1.

2. How to Find the GCF of 49, 25, 85, 34

Answer: Greatest Common Factor(GCF) of 49, 25, 85, 34 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 25, 85, 34) = 1.