Greatest Common Factor of 49, 56, 74, 210

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

• Greatest Common Factor of 49, 56, 74, 210 by common division method
• Greatest Common Factor of 49, 56, 74, 210 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 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 210

List of positive integer factors of 210 that divides 210 without a remainder.

1,2,3,5,6,7,10,14,15,21,30,35,42,70,105,210

Greatest Common Factor

We found the factors 49,56,74,210 . The biggest common factor number is the GCF number.
So the greatest common factor 49,56,74,210 is 1.

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

• GCF of 23, 76, 80, 182
• GCF of 36, 23, 69, 455
• GCF of 37, 97, 78, 119
• GCF of 74, 13, 61, 617
• GCF of 84, 44, 31, 284

1. What is the GCF of 49, 56, 74, 210?

Answer: GCF of 49, 56, 74, 210 is 1.

2. How to Find the GCF of 49, 56, 74, 210

Answer: Greatest Common Factor(GCF) of 49, 56, 74, 210 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 56, 74, 210) = 1.