Greatest Common Factor of 77, 13, 25, 310

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

• Greatest Common Factor of 77, 13, 25, 310 by common division method
• Greatest Common Factor of 77, 13, 25, 310 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 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 13

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

1,13

Factors of 25

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

1,5,25

Factors of 310

List of positive integer factors of 310 that divides 310 without a remainder.

1,2,5,10,31,62,155,310

Greatest Common Factor

We found the factors 77,13,25,310 . The biggest common factor number is the GCF number.
So the greatest common factor 77,13,25,310 is 1.

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

• GCF of 55, 14, 48, 875
• GCF of 37, 34, 19, 524
• GCF of 65, 79, 88, 820
• GCF of 21, 90, 64, 741
• GCF of 98, 94, 18, 226

1. What is the GCF of 77, 13, 25, 310?

Answer: GCF of 77, 13, 25, 310 is 1.

2. How to Find the GCF of 77, 13, 25, 310

Answer: Greatest Common Factor(GCF) of 77, 13, 25, 310 = 1

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

Step 2: Then multiply all the prime factors GCF(77, 13, 25, 310) = 1.