Greatest Common Factor of 88, 34, 23, 20

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

• Greatest Common Factor of 88, 34, 23, 20 by common division method
• Greatest Common Factor of 88, 34, 23, 20 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 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 34

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

1,2,17,34

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Greatest Common Factor

We found the factors 88,34,23,20 . The biggest common factor number is the GCF number.
So the greatest common factor 88,34,23,20 is 1.

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

• GCF of 61, 34, 64, 44
• GCF of 35, 15, 41, 20
• GCF of 37, 16, 28, 58
• GCF of 31, 70, 90, 49
• GCF of 52, 32, 22, 37

1. What is the GCF of 88, 34, 23, 20?

Answer: GCF of 88, 34, 23, 20 is 1.

2. How to Find the GCF of 88, 34, 23, 20

Answer: Greatest Common Factor(GCF) of 88, 34, 23, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(88, 34, 23, 20) = 1.