Greatest Common Factor of 49, 93, 67, 138

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

• Greatest Common Factor of 49, 93, 67, 138 by common division method
• Greatest Common Factor of 49, 93, 67, 138 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 49

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

1,7,49

Factors of 93

List of positive integer factors of 93 that divides 93 without a remainder.

1,3,31,93

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 49,93,67,138 . The biggest common factor number is the GCF number.
So the greatest common factor 49,93,67,138 is 1.

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

• GCF of 30, 80, 77, 897
• GCF of 52, 68, 10, 833
• GCF of 25, 75, 25, 260
• GCF of 46, 36, 10, 953
• GCF of 88, 52, 73, 220

1. What is the GCF of 49, 93, 67, 138?

Answer: GCF of 49, 93, 67, 138 is 1.

2. How to Find the GCF of 49, 93, 67, 138

Answer: Greatest Common Factor(GCF) of 49, 93, 67, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 93, 67, 138) = 1.