Greatest Common Factor of 22, 28, 49, 748

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

• Greatest Common Factor of 22, 28, 49, 748 by common division method
• Greatest Common Factor of 22, 28, 49, 748 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 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 28

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

1,2,4,7,14,28

Factors of 49

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

1,7,49

Factors of 748

List of positive integer factors of 748 that divides 748 without a remainder.

1,2,4,11,17,22,34,44,68,187,374,748

Greatest Common Factor

We found the factors 22,28,49,748 . The biggest common factor number is the GCF number.
So the greatest common factor 22,28,49,748 is 1.

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

• GCF of 55, 41, 57, 112
• GCF of 78, 69, 29, 480
• GCF of 42, 90, 44, 741
• GCF of 55, 10, 78, 412
• GCF of 62, 97, 90, 536

1. What is the GCF of 22, 28, 49, 748?

Answer: GCF of 22, 28, 49, 748 is 1.

2. How to Find the GCF of 22, 28, 49, 748

Answer: Greatest Common Factor(GCF) of 22, 28, 49, 748 = 1

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

Step 2: Then multiply all the prime factors GCF(22, 28, 49, 748) = 1.