Greatest Common Factor of 745, 421, 225

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

• Greatest Common Factor of 745, 421, 225 by common division method
• Greatest Common Factor of 745, 421, 225 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 745

List of positive integer factors of 745 that divides 745 without a remainder.

1,5,149,745

Factors of 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Factors of 225

List of positive integer factors of 225 that divides 225 without a remainder.

1,3,5,9,15,25,45,75,225

Greatest Common Factor

We found the factors 745,421,225 . The biggest common factor number is the GCF number.
So the greatest common factor 745,421,225 is 1.

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

• GCF of 617, 771, 755
• GCF of 357, 374, 114
• GCF of 796, 256, 895
• GCF of 206, 910, 285
• GCF of 191, 399, 301

1. What is the GCF of 745, 421, 225?

Answer: GCF of 745, 421, 225 is 1.

2. How to Find the GCF of 745, 421, 225

Answer: Greatest Common Factor(GCF) of 745, 421, 225 = 1

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

Step 2: Then multiply all the prime factors GCF(745, 421, 225) = 1.