Greatest Common Factor of 60, 30, 88, 89

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

• Greatest Common Factor of 60, 30, 88, 89 by common division method
• Greatest Common Factor of 60, 30, 88, 89 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 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 30

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

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

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 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Greatest Common Factor

We found the factors 60,30,88,89 . The biggest common factor number is the GCF number.
So the greatest common factor 60,30,88,89 is 1.

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

• GCF of 41, 55, 93, 97
• GCF of 15, 74, 75, 13
• GCF of 16, 72, 97, 99
• GCF of 48, 99, 68, 94
• GCF of 25, 43, 75, 30

1. What is the GCF of 60, 30, 88, 89?

Answer: GCF of 60, 30, 88, 89 is 1.

2. How to Find the GCF of 60, 30, 88, 89

Answer: Greatest Common Factor(GCF) of 60, 30, 88, 89 = 1

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

Step 2: Then multiply all the prime factors GCF(60, 30, 88, 89) = 1.