Greatest Common Factor of 25, 35, 64, 320

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

• Greatest Common Factor of 25, 35, 64, 320 by common division method
• Greatest Common Factor of 25, 35, 64, 320 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 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

Greatest Common Factor

We found the factors 25,35,64,320 . The biggest common factor number is the GCF number.
So the greatest common factor 25,35,64,320 is 1.

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

• GCF of 68, 21, 86, 969
• GCF of 84, 20, 83, 107
• GCF of 97, 74, 66, 635
• GCF of 47, 87, 99, 959
• GCF of 10, 67, 17, 621

1. What is the GCF of 25, 35, 64, 320?

Answer: GCF of 25, 35, 64, 320 is 1.

2. How to Find the GCF of 25, 35, 64, 320

Answer: Greatest Common Factor(GCF) of 25, 35, 64, 320 = 1

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

Step 2: Then multiply all the prime factors GCF(25, 35, 64, 320) = 1.