Greatest Common Factor of 25, 115, 438

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

• Greatest Common Factor of 25, 115, 438 by common division method
• Greatest Common Factor of 25, 115, 438 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 25

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

1,5,25

Factors of 115

List of positive integer factors of 115 that divides 115 without a remainder.

1,5,23,115

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Greatest Common Factor

We found the factors 25,115,438 . The biggest common factor number is the GCF number.
So the greatest common factor 25,115,438 is 1.

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

• GCF of 32, 778, 792
• GCF of 91, 830, 805
• GCF of 64, 711, 129
• GCF of 49, 969, 678
• GCF of 15, 384, 696

1. What is the GCF of 25, 115, 438?

Answer: GCF of 25, 115, 438 is 1.

2. How to Find the GCF of 25, 115, 438

Answer: Greatest Common Factor(GCF) of 25, 115, 438 = 1

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

Step 2: Then multiply all the prime factors GCF(25, 115, 438) = 1.