Greatest Common Factor of 36, 84, 61, 253

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

• Greatest Common Factor of 36, 84, 61, 253 by common division method
• Greatest Common Factor of 36, 84, 61, 253 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 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 253

List of positive integer factors of 253 that divides 253 without a remainder.

1,11,23,253

Greatest Common Factor

We found the factors 36,84,61,253 . The biggest common factor number is the GCF number.
So the greatest common factor 36,84,61,253 is 1.

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

• GCF of 22, 54, 67, 765
• GCF of 70, 34, 21, 649
• GCF of 72, 15, 71, 251
• GCF of 38, 20, 68, 949
• GCF of 71, 75, 27, 958

1. What is the GCF of 36, 84, 61, 253?

Answer: GCF of 36, 84, 61, 253 is 1.

2. How to Find the GCF of 36, 84, 61, 253

Answer: Greatest Common Factor(GCF) of 36, 84, 61, 253 = 1

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

Step 2: Then multiply all the prime factors GCF(36, 84, 61, 253) = 1.