Greatest Common Factor of 84, 61, 64, 175

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

• Greatest Common Factor of 84, 61, 64, 175 by common division method
• Greatest Common Factor of 84, 61, 64, 175 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

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 175

List of positive integer factors of 175 that divides 175 without a remainder.

1,5,7,25,35,175

Greatest Common Factor

We found the factors 84,61,64,175 . The biggest common factor number is the GCF number.
So the greatest common factor 84,61,64,175 is 1.

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

• GCF of 85, 85, 71, 343
• GCF of 66, 11, 10, 461
• GCF of 96, 81, 98, 646
• GCF of 28, 16, 91, 441
• GCF of 70, 83, 19, 571

1. What is the GCF of 84, 61, 64, 175?

Answer: GCF of 84, 61, 64, 175 is 1.

2. How to Find the GCF of 84, 61, 64, 175

Answer: Greatest Common Factor(GCF) of 84, 61, 64, 175 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 61, 64, 175) = 1.