Greatest Common Factor of 30, 25, 99, 427

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

• Greatest Common Factor of 30, 25, 99, 427 by common division method
• Greatest Common Factor of 30, 25, 99, 427 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 30

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

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

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 427

List of positive integer factors of 427 that divides 427 without a remainder.

1,7,61,427

Greatest Common Factor

We found the factors 30,25,99,427 . The biggest common factor number is the GCF number.
So the greatest common factor 30,25,99,427 is 1.

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

• GCF of 91, 48, 44, 685
• GCF of 78, 61, 45, 880
• GCF of 96, 98, 30, 238
• GCF of 42, 49, 26, 577
• GCF of 88, 48, 12, 850

1. What is the GCF of 30, 25, 99, 427?

Answer: GCF of 30, 25, 99, 427 is 1.

2. How to Find the GCF of 30, 25, 99, 427

Answer: Greatest Common Factor(GCF) of 30, 25, 99, 427 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 25, 99, 427) = 1.