Greatest Common Factor of 35, 13, 65, 438

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

• Greatest Common Factor of 35, 13, 65, 438 by common division method
• Greatest Common Factor of 35, 13, 65, 438 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 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 13

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

1,13

Factors of 65

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

1,5,13,65

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Greatest Common Factor

We found the factors 35,13,65,438 . The biggest common factor number is the GCF number.
So the greatest common factor 35,13,65,438 is 1.

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

• GCF of 19, 15, 52, 744
• GCF of 63, 31, 20, 955
• GCF of 59, 58, 74, 394
• GCF of 28, 67, 10, 191
• GCF of 73, 51, 55, 309

1. What is the GCF of 35, 13, 65, 438?

Answer: GCF of 35, 13, 65, 438 is 1.

2. How to Find the GCF of 35, 13, 65, 438

Answer: Greatest Common Factor(GCF) of 35, 13, 65, 438 = 1

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

Step 2: Then multiply all the prime factors GCF(35, 13, 65, 438) = 1.