Greatest Common Factor of 34, 10, 74, 172

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

• Greatest Common Factor of 34, 10, 74, 172 by common division method
• Greatest Common Factor of 34, 10, 74, 172 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 34

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

1,2,17,34

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 172

List of positive integer factors of 172 that divides 172 without a remainder.

1,2,4,43,86,172

Greatest Common Factor

We found the factors 34,10,74,172 . The biggest common factor number is the GCF number.
So the greatest common factor 34,10,74,172 is 2.

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

• GCF of 74, 70, 34, 257
• GCF of 81, 68, 35, 989
• GCF of 32, 27, 10, 836
• GCF of 53, 86, 26, 435
• GCF of 39, 40, 42, 164

1. What is the GCF of 34, 10, 74, 172?

Answer: GCF of 34, 10, 74, 172 is 2.

2. How to Find the GCF of 34, 10, 74, 172

Answer: Greatest Common Factor(GCF) of 34, 10, 74, 172 = 2

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

Step 2: Then multiply all the prime factors GCF(34, 10, 74, 172) = 2.