Greatest Common Factor of 30, 59, 49, 137

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

• Greatest Common Factor of 30, 59, 49, 137 by common division method
• Greatest Common Factor of 30, 59, 49, 137 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 59

List of positive integer factors of 59 that divides 59 without a remainder.

1,59

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 137

List of positive integer factors of 137 that divides 137 without a remainder.

1,137

Greatest Common Factor

We found the factors 30,59,49,137 . The biggest common factor number is the GCF number.
So the greatest common factor 30,59,49,137 is 1.

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

• GCF of 55, 80, 73, 800
• GCF of 99, 83, 41, 461
• GCF of 29, 89, 21, 819
• GCF of 50, 77, 49, 622
• GCF of 69, 21, 97, 492

1. What is the GCF of 30, 59, 49, 137?

Answer: GCF of 30, 59, 49, 137 is 1.

2. How to Find the GCF of 30, 59, 49, 137

Answer: Greatest Common Factor(GCF) of 30, 59, 49, 137 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 59, 49, 137) = 1.