Greatest Common Factor of 42, 25, 899, 258

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

• Greatest Common Factor of 42, 25, 899, 258 by common division method
• Greatest Common Factor of 42, 25, 899, 258 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 42

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

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

Factors of 25

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

1,5,25

Factors of 899

List of positive integer factors of 899 that divides 899 without a remainder.

1,29,31,899

Factors of 258

List of positive integer factors of 258 that divides 258 without a remainder.

1,2,3,6,43,86,129,258

Greatest Common Factor

We found the factors 42,25,899,258 . The biggest common factor number is the GCF number.
So the greatest common factor 42,25,899,258 is 1.

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

• GCF of 98, 15, 695, 539
• GCF of 77, 64, 221, 439
• GCF of 84, 48, 519, 684
• GCF of 35, 53, 424, 895
• GCF of 25, 55, 353, 638

1. What is the GCF of 42, 25, 899, 258?

Answer: GCF of 42, 25, 899, 258 is 1.

2. How to Find the GCF of 42, 25, 899, 258

Answer: Greatest Common Factor(GCF) of 42, 25, 899, 258 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 25, 899, 258) = 1.