Greatest Common Factor of 88, 71, 22, 30

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

• Greatest Common Factor of 88, 71, 22, 30 by common division method
• Greatest Common Factor of 88, 71, 22, 30 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 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Greatest Common Factor

We found the factors 88,71,22,30 . The biggest common factor number is the GCF number.
So the greatest common factor 88,71,22,30 is 1.

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

• GCF of 34, 53, 47, 96
• GCF of 27, 82, 97, 71
• GCF of 45, 57, 44, 64
• GCF of 60, 84, 50, 56
• GCF of 70, 80, 37, 22

1. What is the GCF of 88, 71, 22, 30?

Answer: GCF of 88, 71, 22, 30 is 1.

2. How to Find the GCF of 88, 71, 22, 30

Answer: Greatest Common Factor(GCF) of 88, 71, 22, 30 = 1

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

Step 2: Then multiply all the prime factors GCF(88, 71, 22, 30) = 1.