Greatest Common Factor of 25, 47, 13, 63, 787

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

• Greatest Common Factor of 25, 47, 13, 63, 787 by common division method
• Greatest Common Factor of 25, 47, 13, 63, 787 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 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 787

List of positive integer factors of 787 that divides 787 without a remainder.

1,787

Greatest Common Factor

We found the factors 25,47,13,63,787 . The biggest common factor number is the GCF number.
So the greatest common factor 25,47,13,63,787 is 1.

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

• GCF of 18, 56, 58, 23, 856
• GCF of 57, 17, 23, 68, 539
• GCF of 87, 32, 64, 43, 309
• GCF of 24, 50, 13, 42, 431
• GCF of 67, 72, 71, 62, 998

1. What is the GCF of 25, 47, 13, 63, 787?

Answer: GCF of 25, 47, 13, 63, 787 is 1.

2. How to Find the GCF of 25, 47, 13, 63, 787

Answer: Greatest Common Factor(GCF) of 25, 47, 13, 63, 787 = 1

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

Step 2: Then multiply all the prime factors GCF(25, 47, 13, 63, 787) = 1.