Greatest Common Factor of 28, 62, 99, 137

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

• Greatest Common Factor of 28, 62, 99, 137 by common division method
• Greatest Common Factor of 28, 62, 99, 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 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

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 28,62,99,137 . The biggest common factor number is the GCF number.
So the greatest common factor 28,62,99,137 is 1.

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

• GCF of 44, 46, 36, 472
• GCF of 45, 94, 55, 347
• GCF of 25, 48, 77, 789
• GCF of 85, 58, 86, 612
• GCF of 77, 62, 64, 931

1. What is the GCF of 28, 62, 99, 137?

Answer: GCF of 28, 62, 99, 137 is 1.

2. How to Find the GCF of 28, 62, 99, 137

Answer: Greatest Common Factor(GCF) of 28, 62, 99, 137 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 62, 99, 137) = 1.