Greatest Common Factor of 25, 642, 345

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

• Greatest Common Factor of 25, 642, 345 by common division method
• Greatest Common Factor of 25, 642, 345 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 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Factors of 345

List of positive integer factors of 345 that divides 345 without a remainder.

1,3,5,15,23,69,115,345

Greatest Common Factor

We found the factors 25,642,345 . The biggest common factor number is the GCF number.
So the greatest common factor 25,642,345 is 1.

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

• GCF of 37, 401, 248
• GCF of 15, 252, 164
• GCF of 50, 890, 364
• GCF of 73, 985, 634
• GCF of 48, 325, 756

1. What is the GCF of 25, 642, 345?

Answer: GCF of 25, 642, 345 is 1.

2. How to Find the GCF of 25, 642, 345

Answer: Greatest Common Factor(GCF) of 25, 642, 345 = 1

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

Step 2: Then multiply all the prime factors GCF(25, 642, 345) = 1.