Greatest Common Factor of 34, 84, 36, 40

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

• Greatest Common Factor of 34, 84, 36, 40 by common division method
• Greatest Common Factor of 34, 84, 36, 40 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 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 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Greatest Common Factor

We found the factors 34,84,36,40 . The biggest common factor number is the GCF number.
So the greatest common factor 34,84,36,40 is 2.

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

• GCF of 50, 13, 30, 46
• GCF of 43, 50, 21, 96
• GCF of 22, 74, 47, 63
• GCF of 37, 77, 13, 75
• GCF of 57, 26, 51, 96

1. What is the GCF of 34, 84, 36, 40?

Answer: GCF of 34, 84, 36, 40 is 2.

2. How to Find the GCF of 34, 84, 36, 40

Answer: Greatest Common Factor(GCF) of 34, 84, 36, 40 = 2

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

Step 2: Then multiply all the prime factors GCF(34, 84, 36, 40) = 2.