Greatest Common Factor of 30, 42, 925

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

• Greatest Common Factor of 30, 42, 925 by common division method
• Greatest Common Factor of 30, 42, 925 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 925

List of positive integer factors of 925 that divides 925 without a remainder.

1,5,25,37,185,925

Greatest Common Factor

We found the factors 30,42,925 . The biggest common factor number is the GCF number.
So the greatest common factor 30,42,925 is 1.

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

• GCF of 58, 68, 787
• GCF of 81, 37, 266
• GCF of 45, 77, 349
• GCF of 15, 75, 849
• GCF of 83, 10, 554

1. What is the GCF of 30, 42, 925?

Answer: GCF of 30, 42, 925 is 1.

2. How to Find the GCF of 30, 42, 925

Answer: Greatest Common Factor(GCF) of 30, 42, 925 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 42, 925) = 1.