Greatest Common Factor of 38, 13, 77, 136

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

• Greatest Common Factor of 38, 13, 77, 136 by common division method
• Greatest Common Factor of 38, 13, 77, 136 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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 13

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

1,13

Factors of 77

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

1,7,11,77

Factors of 136

List of positive integer factors of 136 that divides 136 without a remainder.

1,2,4,8,17,34,68,136

Greatest Common Factor

We found the factors 38,13,77,136 . The biggest common factor number is the GCF number.
So the greatest common factor 38,13,77,136 is 1.

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

• GCF of 43, 52, 60, 592
• GCF of 99, 63, 74, 497
• GCF of 93, 79, 88, 930
• GCF of 34, 88, 56, 770
• GCF of 18, 34, 88, 644

1. What is the GCF of 38, 13, 77, 136?

Answer: GCF of 38, 13, 77, 136 is 1.

2. How to Find the GCF of 38, 13, 77, 136

Answer: Greatest Common Factor(GCF) of 38, 13, 77, 136 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 13, 77, 136) = 1.