Greatest Common Factor of 65, 25, 74, 94, 220

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

• Greatest Common Factor of 65, 25, 74, 94, 220 by common division method
• Greatest Common Factor of 65, 25, 74, 94, 220 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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 25

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

1,5,25

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 94

List of positive integer factors of 94 that divides 94 without a remainder.

1,2,47,94

Factors of 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Greatest Common Factor

We found the factors 65,25,74,94,220 . The biggest common factor number is the GCF number.
So the greatest common factor 65,25,74,94,220 is 1.

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

• GCF of 18, 47, 24, 14, 511
• GCF of 82, 98, 58, 92, 758
• GCF of 34, 66, 54, 41, 661
• GCF of 95, 38, 57, 44, 140
• GCF of 70, 15, 81, 25, 662

1. What is the GCF of 65, 25, 74, 94, 220?

Answer: GCF of 65, 25, 74, 94, 220 is 1.

2. How to Find the GCF of 65, 25, 74, 94, 220

Answer: Greatest Common Factor(GCF) of 65, 25, 74, 94, 220 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 25, 74, 94, 220) = 1.